Konstantin Niarchos (I7350), 1999

Name
Konstantin /Niarchos/
Given names
Konstantin
Surname
Niarchos
 

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Konstantin has 3 grandfathers and 4 grandmothers recorded (7 in total).

Biological parents of mother (2)

Marriage  Stavros George Livanos + Arietta Zafirakis (F2845)
1 Stavros George Livanos (I7355)
Birth: 1890
Death: 1963
2 Arietta Zafirakis (I7356)
Birth: July 3, 1908
Death: November 1986Greater London, England, GBR

Parents of stepparent (5)

Partnership Henry Ford II + Anne McDonnell (F3131)
Henry Ford II
1 Henry Ford II (I7994)
Birth: September 4, 1917Detroit, Wayne, Michigan, USA
Death: September 29, 1987Detroit, Wayne, Michigan, USA
2 Anne McDonnell (I7998)
Birth: between 1919 and 1920
Death: 1996
Ex-marriage  Henry Ford II + Maria Christina Vettore (F3137)
1 Maria Christina Vettore (I8005)
Birth: June 24, 1929Vicenza, Vicenza, Veneto, ITA
Death: March 22, 2001
Partnership Henry Ford II + Private (F3139)
1 Private (I8007)
Partnership Private + Anne McDonnell (F3136)
1 Private (I8004)

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

Konstantin has one aunt recorded.

Siblings of mother (1)

Parents  Stavros George Livanos + Arietta Zafirakis (F2845)
Athina Livanos
1 Athina Tina Livanos (I7354)
Birth: March 19, 1926 36 17 New York City, New York, New York, USA
Death: October 10, 1974St. Moritz, Maloja, Graubünden, CHE

Uncles and Aunts by marriage

generation +1 no blood relationship

Konstantin has 3 uncles by marriage recorded.

Siblings-in-law of mother (3)

Sister Athina Tina Livanos (I7354)
Aristoteles Onassis
1 Aristoteles Sokrates Homer Ari Onassis (I7357)
Birth: January 15, 1906İzmir, TUR
Death: March 15, 1975Neuilly-sur-Seine, Hauts-de-Seine, Île-de-France, FRA
John Spencer-Churchill
2 John George Vanderbilt Henry Spencer-Churchill (I7369)
Birth: April 13, 1926Greater London, England, GBR
Death: October 16, 2014
Stavros Niarchos
3 Stavros Spyros Niarchos (I7347)
Birth: July 3, 1909Athína, Attiki, GRC
Death: April 16, 1996Zürich, Zürich, Zürich, CHE

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Konstantin has 1 father and 5 mothers recorded (6 in total).

Biological parents (2)

Partnership Stavros Spyros Niarchos + Eugenia Livanos (F2841)
Stavros Niarchos
1 Stavros Spyros Niarchos (I7347)
Birth: July 3, 1909Athína, Attiki, GRC
Death: April 16, 1996Zürich, Zürich, Zürich, CHE
Eugenia Livanos
2 Eugenia Livanos (I7348)
Birth: August 11, 1926 36 18 City of London, Greater London, England, GBR
Death: May 3, 1970

Stepparents (4)

Partnership Stavros Spyros Niarchos + Private (F3129)
1 Private (I7992)
Partnership Stavros Spyros Niarchos + Private (F3130)
1 Private (I7993)
Partnership Stavros Spyros Niarchos + Private (F2842)
1 Private (I7352)
Marriage  Stavros Spyros Niarchos + Athina Tina Livanos (F2844)
Athina Livanos
1 Athina Tina Livanos (I7354)
Birth: March 19, 1926 36 17 New York City, New York, New York, USA
Death: October 10, 1974St. Moritz, Maloja, Graubünden, CHE

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Konstantin has 3 brothers and 3 sisters recorded (6 in total).

Full siblings (3)

Parents Stavros Spyros Niarchos + Eugenia Livanos (F2841)
1 Private (I7342)
2 Private (I7349)
3 Private (I7351)

Half siblings (1)

Parents Stavros Spyros Niarchos + Private (F2842)
1 Private (I7353)

Stepsiblings (2)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
Alexander Onassis
1 Alexander Onassis (I7358)
Birth: April 30, 1948 42 22
Death: January 23, 1973Athína, Periferiaki Enotita Kendrikou Tomea Athinon, Attiki, GRC
2 Christina Onassis (I7359)
Birth: December 11, 1950 44 24 New York City, New York, New York, USA
Death: November 19, 1988

Siblings-in-law

same generation no blood relationship

Konstantin has one sister-in-law recorded.

Partners of siblings (1)

Sibling Private (I7342)
1 Private (I7341)

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Konstantin has 1 male first cousin and 1 female first cousin recorded (2 in total).

Children of full siblings of mother (2)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
Alexander Onassis
1 Alexander Onassis (I7358)
Birth: April 30, 1948 42 22
Death: January 23, 1973Athína, Periferiaki Enotita Kendrikou Tomea Athinon, Attiki, GRC
2 Christina Onassis (I7359)
Birth: December 11, 1950 44 24 New York City, New York, New York, USA
Death: November 19, 1988

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Konstantin has 3 nephews and 3 nieces recorded (6 in total).

Children of siblings (4)

Sibling Private (I7342)
1 Private (I7343)
2 Private (I7344)
3 Private (I7345)
4 Private (I7346)

Siblings' stepchildren (2)

Sibling Private (I7353)
1 Private (I7996)
2 Private (I7997)

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Konstantin has 3 grandfathers recorded.

Biological parents of mother (1)

Marriage  Stavros George Livanos + Arietta Zafirakis (F2845)
1 Stavros George Livanos (I7355)
Birth: 1890
Death: 1963

Parents of stepparent (2)

Partnership Henry Ford II + Anne McDonnell (F3131)
Henry Ford II
1 Henry Ford II (I7994)
Birth: September 4, 1917Detroit, Wayne, Michigan, USA
Death: September 29, 1987Detroit, Wayne, Michigan, USA
Partnership Private + Anne McDonnell (F3136)
1 Private (I8004)

Uncles and Aunts by marriage

generation +1 no blood relationship

Konstantin has 3 uncles by marriage recorded.

Siblings-in-law of mother (3)

Sister Athina Tina Livanos (I7354)
Aristoteles Onassis
1 Aristoteles Sokrates Homer Ari Onassis (I7357)
Birth: January 15, 1906İzmir, TUR
Death: March 15, 1975Neuilly-sur-Seine, Hauts-de-Seine, Île-de-France, FRA
John Spencer-Churchill
2 John George Vanderbilt Henry Spencer-Churchill (I7369)
Birth: April 13, 1926Greater London, England, GBR
Death: October 16, 2014
Stavros Niarchos
3 Stavros Spyros Niarchos (I7347)
Birth: July 3, 1909Athína, Attiki, GRC
Death: April 16, 1996Zürich, Zürich, Zürich, CHE

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Konstantin has one father recorded.

Biological parents (1)

Partnership Stavros Spyros Niarchos + Eugenia Livanos (F2841)
Stavros Niarchos
1 Stavros Spyros Niarchos (I7347)
Birth: July 3, 1909Athína, Attiki, GRC
Death: April 16, 1996Zürich, Zürich, Zürich, CHE

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Konstantin has 3 brothers recorded.

Full siblings (2)

Parents Stavros Spyros Niarchos + Eugenia Livanos (F2841)
1 Private (I7342)
2 Private (I7349)

Stepsiblings (1)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
Alexander Onassis
1 Alexander Onassis (I7358)
Birth: April 30, 1948 42 22
Death: January 23, 1973Athína, Periferiaki Enotita Kendrikou Tomea Athinon, Attiki, GRC

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Konstantin has one male first cousin recorded.

Children of full siblings of mother (1)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
Alexander Onassis
1 Alexander Onassis (I7358)
Birth: April 30, 1948 42 22
Death: January 23, 1973Athína, Periferiaki Enotita Kendrikou Tomea Athinon, Attiki, GRC

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Konstantin has 3 nephews recorded.

Children of siblings (2)

Sibling Private (I7342)
1 Private (I7343)
2 Private (I7346)

Siblings' stepchildren (1)

Sibling Private (I7353)
1 Private (I7997)

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Konstantin has 4 grandmothers recorded.

Biological parents of mother (1)

Marriage  Stavros George Livanos + Arietta Zafirakis (F2845)
1 Arietta Zafirakis (I7356)
Birth: July 3, 1908
Death: November 1986Greater London, England, GBR

Parents of stepparent (3)

Partnership Henry Ford II + Anne McDonnell (F3131)
1 Anne McDonnell (I7998)
Birth: between 1919 and 1920
Death: 1996
Ex-marriage  Henry Ford II + Maria Christina Vettore (F3137)
1 Maria Christina Vettore (I8005)
Birth: June 24, 1929Vicenza, Vicenza, Veneto, ITA
Death: March 22, 2001
Partnership Henry Ford II + Private (F3139)
1 Private (I8007)

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

Konstantin has one aunt recorded.

Siblings of mother (1)

Parents  Stavros George Livanos + Arietta Zafirakis (F2845)
Athina Livanos
1 Athina Tina Livanos (I7354)
Birth: March 19, 1926 36 17 New York City, New York, New York, USA
Death: October 10, 1974St. Moritz, Maloja, Graubünden, CHE

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Konstantin has 5 mothers recorded.

Biological parents (1)

Partnership Stavros Spyros Niarchos + Eugenia Livanos (F2841)
Eugenia Livanos
1 Eugenia Livanos (I7348)
Birth: August 11, 1926 36 18 City of London, Greater London, England, GBR
Death: May 3, 1970

Stepparents (4)

Partnership Stavros Spyros Niarchos + Private (F3129)
1 Private (I7992)
Partnership Stavros Spyros Niarchos + Private (F3130)
1 Private (I7993)
Partnership Stavros Spyros Niarchos + Private (F2842)
1 Private (I7352)
Marriage  Stavros Spyros Niarchos + Athina Tina Livanos (F2844)
Athina Livanos
1 Athina Tina Livanos (I7354)
Birth: March 19, 1926 36 17 New York City, New York, New York, USA
Death: October 10, 1974St. Moritz, Maloja, Graubünden, CHE

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Konstantin has 3 sisters recorded.

Full siblings (1)

Parents Stavros Spyros Niarchos + Eugenia Livanos (F2841)
1 Private (I7351)

Half siblings (1)

Parents Stavros Spyros Niarchos + Private (F2842)
1 Private (I7353)

Stepsiblings (1)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
1 Christina Onassis (I7359)
Birth: December 11, 1950 44 24 New York City, New York, New York, USA
Death: November 19, 1988

Siblings-in-law

same generation no blood relationship

Konstantin has one sister-in-law recorded.

Partners of siblings (1)

Sibling Private (I7342)
1 Private (I7341)

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Konstantin has one female first cousin recorded.

Children of full siblings of mother (1)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
1 Christina Onassis (I7359)
Birth: December 11, 1950 44 24 New York City, New York, New York, USA
Death: November 19, 1988

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Konstantin has 3 nieces recorded.

Children of siblings (2)

Sibling Private (I7342)
1 Private (I7344)
2 Private (I7345)

Siblings' stepchildren (1)

Sibling Private (I7353)
1 Private (I7996)

No family available

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Konstantin has 1 grandfather and 1 grandmother recorded (2 in total).

Parents of stepparent (2)

Partnership Henry Ford II + Private (F3139)
1 Private (I8007)
Partnership Private + Anne McDonnell (F3136)
1 Private (I8004)

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Konstantin has 3 mothers recorded.

Stepparents (3)

Partnership Stavros Spyros Niarchos + Private (F3129)
1 Private (I7992)
Partnership Stavros Spyros Niarchos + Private (F3130)
1 Private (I7993)
Partnership Stavros Spyros Niarchos + Private (F2842)
1 Private (I7352)

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Konstantin has 2 brothers and 2 sisters recorded (4 in total).

Full siblings (3)

Parents Stavros Spyros Niarchos + Eugenia Livanos (F2841)
1 Private (I7342)
2 Private (I7349)
3 Private (I7351)

Half siblings (1)

Parents Stavros Spyros Niarchos + Private (F2842)
1 Private (I7353)

Siblings-in-law

same generation no blood relationship

Konstantin has one sister-in-law recorded.

Partners of siblings (1)

Sibling Private (I7342)
1 Private (I7341)

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Konstantin has 3 nephews and 3 nieces recorded (6 in total).

Children of siblings (4)

Sibling Private (I7342)
1 Private (I7343)
2 Private (I7344)
3 Private (I7345)
4 Private (I7346)

Siblings' stepchildren (2)

Sibling Private (I7353)
1 Private (I7996)
2 Private (I7997)

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Konstantin has 2 grandfathers and 3 grandmothers recorded (5 in total).

Biological parents of mother (2)

Marriage  Stavros George Livanos + Arietta Zafirakis (F2845)
1 Stavros George Livanos (I7355)
Birth: 1890
Death: 1963
2 Arietta Zafirakis (I7356)
Birth: July 3, 1908
Death: November 1986Greater London, England, GBR

Parents of stepparent (3)

Partnership Henry Ford II + Anne McDonnell (F3131)
Henry Ford II
1 Henry Ford II (I7994)
Birth: September 4, 1917Detroit, Wayne, Michigan, USA
Death: September 29, 1987Detroit, Wayne, Michigan, USA
2 Anne McDonnell (I7998)
Birth: between 1919 and 1920
Death: 1996
Ex-marriage  Henry Ford II + Maria Christina Vettore (F3137)
1 Maria Christina Vettore (I8005)
Birth: June 24, 1929Vicenza, Vicenza, Veneto, ITA
Death: March 22, 2001

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

Konstantin has one aunt recorded.

Siblings of mother (1)

Parents  Stavros George Livanos + Arietta Zafirakis (F2845)
Athina Livanos
1 Athina Tina Livanos (I7354)
Birth: March 19, 1926 36 17 New York City, New York, New York, USA
Death: October 10, 1974St. Moritz, Maloja, Graubünden, CHE

Uncles and Aunts by marriage

generation +1 no blood relationship

Konstantin has 3 uncles by marriage recorded.

Siblings-in-law of mother (3)

Sister Athina Tina Livanos (I7354)
Aristoteles Onassis
1 Aristoteles Sokrates Homer Ari Onassis (I7357)
Birth: January 15, 1906İzmir, TUR
Death: March 15, 1975Neuilly-sur-Seine, Hauts-de-Seine, Île-de-France, FRA
John Spencer-Churchill
2 John George Vanderbilt Henry Spencer-Churchill (I7369)
Birth: April 13, 1926Greater London, England, GBR
Death: October 16, 2014
Stavros Niarchos
3 Stavros Spyros Niarchos (I7347)
Birth: July 3, 1909Athína, Attiki, GRC
Death: April 16, 1996Zürich, Zürich, Zürich, CHE

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Konstantin has 1 father and 2 mothers recorded (3 in total).

Biological parents (2)

Partnership Stavros Spyros Niarchos + Eugenia Livanos (F2841)
Stavros Niarchos
1 Stavros Spyros Niarchos (I7347)
Birth: July 3, 1909Athína, Attiki, GRC
Death: April 16, 1996Zürich, Zürich, Zürich, CHE
Eugenia Livanos
2 Eugenia Livanos (I7348)
Birth: August 11, 1926 36 18 City of London, Greater London, England, GBR
Death: May 3, 1970

Stepparents (1)

Marriage  Stavros Spyros Niarchos + Athina Tina Livanos (F2844)
Athina Livanos
1 Athina Tina Livanos (I7354)
Birth: March 19, 1926 36 17 New York City, New York, New York, USA
Death: October 10, 1974St. Moritz, Maloja, Graubünden, CHE

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Konstantin has 1 brother and 1 sister recorded (2 in total).

Stepsiblings (2)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
Alexander Onassis
1 Alexander Onassis (I7358)
Birth: April 30, 1948 42 22
Death: January 23, 1973Athína, Periferiaki Enotita Kendrikou Tomea Athinon, Attiki, GRC
2 Christina Onassis (I7359)
Birth: December 11, 1950 44 24 New York City, New York, New York, USA
Death: November 19, 1988

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Konstantin has 1 male first cousin and 1 female first cousin recorded (2 in total).

Children of full siblings of mother (2)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
Alexander Onassis
1 Alexander Onassis (I7358)
Birth: April 30, 1948 42 22
Death: January 23, 1973Athína, Periferiaki Enotita Kendrikou Tomea Athinon, Attiki, GRC
2 Christina Onassis (I7359)
Birth: December 11, 1950 44 24 New York City, New York, New York, USA
Death: November 19, 1988

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Konstantin has one grandfather recorded.

Parents of stepparent (1)

Partnership Private + Anne McDonnell (F3136)
1 Private (I8004)

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Konstantin has 2 brothers recorded.

Full siblings (2)

Parents Stavros Spyros Niarchos + Eugenia Livanos (F2841)
1 Private (I7342)
2 Private (I7349)

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Konstantin has 3 nephews recorded.

Children of siblings (2)

Sibling Private (I7342)
1 Private (I7343)
2 Private (I7346)

Siblings' stepchildren (1)

Sibling Private (I7353)
1 Private (I7997)

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Konstantin has 2 grandfathers recorded.

Biological parents of mother (1)

Marriage  Stavros George Livanos + Arietta Zafirakis (F2845)
1 Stavros George Livanos (I7355)
Birth: 1890
Death: 1963

Parents of stepparent (1)

Partnership Henry Ford II + Anne McDonnell (F3131)
Henry Ford II
1 Henry Ford II (I7994)
Birth: September 4, 1917Detroit, Wayne, Michigan, USA
Death: September 29, 1987Detroit, Wayne, Michigan, USA

Uncles and Aunts by marriage

generation +1 no blood relationship

Konstantin has 3 uncles by marriage recorded.

Siblings-in-law of mother (3)

Sister Athina Tina Livanos (I7354)
Aristoteles Onassis
1 Aristoteles Sokrates Homer Ari Onassis (I7357)
Birth: January 15, 1906İzmir, TUR
Death: March 15, 1975Neuilly-sur-Seine, Hauts-de-Seine, Île-de-France, FRA
John Spencer-Churchill
2 John George Vanderbilt Henry Spencer-Churchill (I7369)
Birth: April 13, 1926Greater London, England, GBR
Death: October 16, 2014
Stavros Niarchos
3 Stavros Spyros Niarchos (I7347)
Birth: July 3, 1909Athína, Attiki, GRC
Death: April 16, 1996Zürich, Zürich, Zürich, CHE

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Konstantin has one father recorded.

Biological parents (1)

Partnership Stavros Spyros Niarchos + Eugenia Livanos (F2841)
Stavros Niarchos
1 Stavros Spyros Niarchos (I7347)
Birth: July 3, 1909Athína, Attiki, GRC
Death: April 16, 1996Zürich, Zürich, Zürich, CHE

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Konstantin has one brother recorded.

Stepsiblings (1)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
Alexander Onassis
1 Alexander Onassis (I7358)
Birth: April 30, 1948 42 22
Death: January 23, 1973Athína, Periferiaki Enotita Kendrikou Tomea Athinon, Attiki, GRC

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Konstantin has one male first cousin recorded.

Children of full siblings of mother (1)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
Alexander Onassis
1 Alexander Onassis (I7358)
Birth: April 30, 1948 42 22
Death: January 23, 1973Athína, Periferiaki Enotita Kendrikou Tomea Athinon, Attiki, GRC

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Konstantin has one grandmother recorded.

Parents of stepparent (1)

Partnership Henry Ford II + Private (F3139)
1 Private (I8007)

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Konstantin has 3 mothers recorded.

Stepparents (3)

Partnership Stavros Spyros Niarchos + Private (F3129)
1 Private (I7992)
Partnership Stavros Spyros Niarchos + Private (F3130)
1 Private (I7993)
Partnership Stavros Spyros Niarchos + Private (F2842)
1 Private (I7352)

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Konstantin has 2 sisters recorded.

Full siblings (1)

Parents Stavros Spyros Niarchos + Eugenia Livanos (F2841)
1 Private (I7351)

Half siblings (1)

Parents Stavros Spyros Niarchos + Private (F2842)
1 Private (I7353)

Siblings-in-law

same generation no blood relationship

Konstantin has one sister-in-law recorded.

Partners of siblings (1)

Sibling Private (I7342)
1 Private (I7341)

Nephews and Nieces

generation -1 relationship coefficient: 25.0% (Children of full siblings)

Konstantin has 3 nieces recorded.

Children of siblings (2)

Sibling Private (I7342)
1 Private (I7344)
2 Private (I7345)

Siblings' stepchildren (1)

Sibling Private (I7353)
1 Private (I7996)

Grandparents

generation +2 relationship coefficient: 25.0% (Biological grandparents)

Konstantin has 3 grandmothers recorded.

Biological parents of mother (1)

Marriage  Stavros George Livanos + Arietta Zafirakis (F2845)
1 Arietta Zafirakis (I7356)
Birth: July 3, 1908
Death: November 1986Greater London, England, GBR

Parents of stepparent (2)

Partnership Henry Ford II + Anne McDonnell (F3131)
1 Anne McDonnell (I7998)
Birth: between 1919 and 1920
Death: 1996
Ex-marriage  Henry Ford II + Maria Christina Vettore (F3137)
1 Maria Christina Vettore (I8005)
Birth: June 24, 1929Vicenza, Vicenza, Veneto, ITA
Death: March 22, 2001

Uncles and Aunts

generation +1 relationship coefficient: 25.0% (Full siblings of biological parents)

Konstantin has one aunt recorded.

Siblings of mother (1)

Parents  Stavros George Livanos + Arietta Zafirakis (F2845)
Athina Livanos
1 Athina Tina Livanos (I7354)
Birth: March 19, 1926 36 17 New York City, New York, New York, USA
Death: October 10, 1974St. Moritz, Maloja, Graubünden, CHE

Parents

generation +1 relationship coefficient: 50.0% (Biological parents)

Konstantin has 2 mothers recorded.

Biological parents (1)

Partnership Stavros Spyros Niarchos + Eugenia Livanos (F2841)
Eugenia Livanos
1 Eugenia Livanos (I7348)
Birth: August 11, 1926 36 18 City of London, Greater London, England, GBR
Death: May 3, 1970

Stepparents (1)

Marriage  Stavros Spyros Niarchos + Athina Tina Livanos (F2844)
Athina Livanos
1 Athina Tina Livanos (I7354)
Birth: March 19, 1926 36 17 New York City, New York, New York, USA
Death: October 10, 1974St. Moritz, Maloja, Graubünden, CHE

Siblings

same generation relationship coefficient: 50.0% (Full siblings)

Konstantin has one sister recorded.

Stepsiblings (1)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
1 Christina Onassis (I7359)
Birth: December 11, 1950 44 24 New York City, New York, New York, USA
Death: November 19, 1988

Cousins

same generation relationship coefficient: 12.5% (Children of full siblings of biological parents)

Konstantin has one female first cousin recorded.

Children of full siblings of mother (1)

Parents Aristoteles Sokrates Homer Ari Onassis + Athina Tina Livanos (F2846)
1 Christina Onassis (I7359)
Birth: December 11, 1950 44 24 New York City, New York, New York, USA
Death: November 19, 1988

No family available

No family available