1 Prince Nikolai Sergeievitch Gagarin °1776, +1842
.. +Princess Maria Alexeevna Bobrinskaya °1798, +1835
........ 2 Prince Nikolai Nikolaievitch Gagarin °1823, +1902
............ +Princess Alexandra Nicolaievna Gourieva °1825, +1908
................... 3 Prince Viktor Nikolaievitch Gagarin °1847, +1912
....................... +Countess Maria Andreievna von Budberg °1847, +1917
............................. 4 [2]Prince Nikolai Viktorovich Gagarin °1873, +1925

............................. *1st Wife of Prince Nikolai Viktorovitch Gagarin:
................................. +Princess Marina Nikolayevna Troubetzkoy °1877, +1924 (Sep)
........................................ 5 Princess Sophia Nikolayevna Gagarine °1896, +1970
............................................ +Sergei Mikhailovich Ossorguine °1888, +1957
.................................................. 6 Michael Sergeyevich Ossorguine °1919, +2004

...................................................... + Anna (“Anioka”) Alekseyevna Lopuchin °1927

............................................................. 7 Sergei Mikhailovich Ossorguine °1956

................................................................ + Lannyl Therese Kilchrist °1961

.................................................................... 8 Michael Sergei Ossorguine °1996

.................................................................... 8 Georgia Anne Ossorguine °2000

............................................................. 7 Andrew Mikhailovich Ossorguine °1957

............................................................. 7 Juliana Mikhailovich Ossorguine °1959
................................................................ + Michael Mikhailovich Gnoutcheff °1961

.................................................................... 8 Daniel Mikhailovich Gnoutcheff °1989

.................................................................... 8 Maximilian Mikhailovich Gnoutcheff °1992
.................................................. 6 Marina Sergeyevna Ossorguine °1920, +1994

...................................................... + Count Andrei Petrovich Apraxine °1917, +1992
............................................................. 7 Countess Elizabeth Andreyevna Apraxine °1947
................................................................ + (Archpriest) Alexis Georgiyevich Vinogradov °1946

.................................................................... 8 Philip Vinogradov °1970

...................................................................... + Diana Gru °1971
......................................................................... 9 Noah Vinogradov °2003

.................................................................... 8 Nadezhda (“Nadia”) Vinogradov °1971

...................................................................... + Rick Allen Carek °1969

......................................................................... 9 Eben Gregory Carek °1997

......................................................................... 9 Madeline Elizabeth Carek °1999

.................................................................... 8 Peter Vinogradov °1973

...................................................................... + Tanya Ann Haught °1969

......................................................................... 9 Marina Elizabeth Vinogradov °2001
............................................................. 7 Countess Helen Andreyevna Apraxine °1949
............................................................. 7 Countess Sophia Andreyevna Apraxine °1960
.................................................. 6 Juliana Sergeyevna Ossorguine °1923

...................................................... + Alexander Dmitriyevich Scmemann , S.T.D. °1923, +1983

............................................................. 7 Anna Scmemann °1944
................................................................ + Thomas John Hopko, Ph.D. °1939

.................................................................... 8 (Priest) John Hopko °1964
...................................................................... + Macrina Behr °1965

......................................................................... 9 Thomas Hopko °1991

......................................................................... 9 Lucy Hopko °1994

......................................................................... 9 Peter Hopko °1995

.................................................................... 8 Juliana (“Liana”) Hopko °1966
...................................................................... + D. B. Gregory Thetford °1957

......................................................................... 9 Daniel Thetford °1985

......................................................................... 9 Anya Thetford °1987

......................................................................... 9 John Thetford °1989

......................................................................... 9 Marina Thetford °1997

.................................................................... 8 Catherine ("Katya") Hopko °1968

...................................................................... + Raymond A. Mandell °1963

......................................................................... 9 Zachariah James Mandell °1992

......................................................................... 9 Jacob Alexander Mandell °1994

......................................................................... 9 Rachel Sophia Mandell °1999

.................................................................... 8 Mary ("Masha") Hopko °1969

...................................................................... + (Priest) Nicholas J. Solak °1966

......................................................................... 9 Emilia Mary ("Emma") Solak °1995

......................................................................... 9 Benjamin Nicolas Solak °1997

......................................................................... 9 Nicholas John Solak IV °2002

.................................................................... 8 Alexandra Hopko °1974

...................................................................... + Joseph Michael Sedor °1967

......................................................................... 9 John Thomas Sedor °2002

......................................................................... 9 Elizabeth Anne Sedor °2005

............................................................. 7 Serge Aleksandrovich Schmemann °1945
................................................................ + Maria ("Man'ya") Alekseyevna Schidlovsky

.................................................................... 8 Anna (“Anya”) Sergeyevna Schmemann °1971
...................................................................... + Eric John Lohr, Ph.D °1968

......................................................................... 9 Alexei Merritt Lohr °2001

......................................................................... 9 Andrew Lawrence Lohr °2003

.................................................................... 8 Alexander (“Sasha”) Sergeyevich Schmemann °1972

.................................................................... 8 Natalia (“Natasha”) Sergeyevna Schmemann °1977

............................................................. 7 Maria Aleksandrovna Schmemann °1948

................................................................ + (Archpriest) John Igorovich Tkachuk °1944
.................................................................... 8 Vera Ivanovna Tkachuk °1970
...................................................................... + Jeremiah N. Solak °1964 - (Div 2003)

......................................................................... 9 Justin Alexander Solak °1990

......................................................................... 9 Michael Solak °1992

......................................................................... 9 Alexandra Marie Solak °1994

...................................................................... *2nd Husband of Vera Ivanovna Tkachuk:

...................................................................... + Nigel John Bullock °1966

......................................................................... 9 Peter George Bullock °2005

.................................................. 6 Sophia Sergeyevna Ossorguine °1931

...................................................... + Nicholas Nikolayevich Ozerov, Ph.D. °1928, +2003

............................................................. 7 Nicholas Nikolayevich Ozerov °1958
................................................................ +Vivian Kathleen (“Kathy”) MORAN °1961 - (Div 1997)

.................................................................... 8 Vivian Christina Nikolayevna Ozerov °1982

.................................................................... 8 Tatiana Marie Nikolayevna Ozerov °1985

.................................................................... 8 Nicholas Nikolayevich Ozerov °1988

.................................................................... 8 Matthew John Nikolayevich Ozerov °1991

............................................................. 7 Michael Nikolayevich Ozerov °1960

................................................................ + Nicole Hélène Blais °1969

.................................................................... 8 Alexander Nicholas Mikhailovich Ozerov °2004

.................................................................... 8 Anthony Michael Mikhailovich Ozerov °2006

............................................................. 7 Serge Nikolayevich Ozerov °1964

................................................................ + Ludmila (“Luda”) Ivanovna Zaboltnyaya °1962

.................................................................... 8 Anton Sergeyevich Ozerov °2001

.................................................................... 8 Maximilian Sergeyevich Ozerov °2001
........................................ 5 Princess Marina Nikolayevna Gagarine °1897, +1984
............................................ + Prince Sergei Yevgeniyevich Troubetzkoy °1890, +1949
.................................................. 6 Princess Marina Sergeyevna Troubetzkoy °1924, +1982 ( Sans postérité )
.................................................. 6 Princess Vera Sergeyevna Troubetzkoy °1926
...................................................... + Michel Apollinaryevich C. Bouteneff °1919, +1992

............................................................. 7 Alexis Mikhailovich C. Bouteneff, M.D. °1949
................................................................ +Cheryl Lynn Egolf °1951 - (Div 1999)

.................................................................... 8 Peter Alexis Bouteneff °1985

............................................................. 7 Tatiana Mikhailovna C. Bouteneff °1951

.................................................................... 8 Kristina Marie Bouteneff °1993 (by adoption 1998)

............................................................. 7 Maria ("Manya") Mikhailovna C. Bouteneff, Ed.D. °1956
................................................................ +Constantin Yevgeniyevich Sokoloff °1956 - (Div 1991)

.................................................................... 8 Eugene Alexis Konstantinovich Sokoloff °1981

.................................................................... 8 Catherine Alexandra Konstantinovna Sokoloff °1988
................................................................ +Jeremy Norman Ingpen - (Married 2007)

............................................................. 7 Peter Mikhailovich C. Bouteneff, D.Phil. °1960

................................................................ +Patricia Eileen Fann, D.Phil . °1961

.................................................................... 8 Michael Isaiah Bouteneff °1995

.................................................................... 8 Elizabeth Xenia Bouteneff °1998
.................................................. 6 Princess Tatiana Sergeyevna Troubetzkoy °1927, +1997
...................................................... + Serge Appolinarievitch Bouteneff °1922, +1974
............................................................. 7 (Archpriest) Sergei Sergeyevich C. Bouteneff °1947

................................................................ +Elisabeth Mikhailovna Lopoukhine °1948

.................................................................... 8 Sergei Bouteneff III °1975

.................................................................... 8 Anna L. Bouteneff °1977

.................................................................... 8 Natalia Bouteneff °1979

...................................................................... +Jason Michael Stone °1979
............................................................. 7 Marina Sergeyevna C. Bouteneff , Psy.D. °1948

................................................................ +George Nikitich Koulomzin °1944

.................................................................... 8 Daniel George Koulomzin °1977

...................................................................... +Divya Bhashakarla Kumar °1977

.................................................................... 8 Sophia Elizabeth Koulomzin °1979
.................................................. 6 Prince Eugene Sergeevich Troubetzkoy, Ph.D. °1931
...................................................... + Helen Sergeevna Kotchoubey °1935
............................................................. 7 Princess Irina Evgenievna Troubetzkoy °1959

................................................................ +William Clay Booth °1956

.................................................................... 8 Alexander Troubetzkoy Booth °1987

.................................................................... 8 Nicholas Troubetzkoy Booth °1990

.................................................................... 8 Marina Troubetzkoy Booth °1993
............................................................. 7 Prince Serge Eugene Troubetzkoy , Ph.D . °1960

................................................................ + Elsa Maria Johanna Geks °1962

.................................................................... 8 Princess Sophia Maria Troubetzkoy °1995

.................................................................... 8 Princess Anna Maria Troubetzkoy °2000

.................................................................... 8 Princess Johanna Maria Troubetzkoy °2005
............................................................. 7 Princess Natalia Evgenievna Troubetzkoy °1963

................................................................+ Peter (Piotr Wladimirovich) Derby °1960

.................................................................... 8 Sergei Petrovich Derby °1993

.................................................................... 8 Peter Petrovich Derby °1996

.................................................................... 8 Alexander Petrovich Derby °2000

........................................ 5 Princess Maria Nikolaevna Gagarin °1899, +1940
............................................ + Prince Georges Konstantinovich Schakhovskoy °1896, +1977(Div)

.................................................. 6 Princess Marina Georgiyevna Schakhovskoy °1923, +1982

..................................................... + André Nikolayevich Ratkov-Rojnov °1906, +1966

........................................................... 7 Marie Andreyevna Ratkov-Rojnov °1958

...............................................................+ Philibert Goueslard

.................................................. 6 Princess Elisabeth Georgiyevna Schakhovskoy °1926

..................................................... + Nicolas Andreyevich de Metz °1919

........................................................... 7 Michel de Metz, M.D °1949

...............................................................+ Anne Claude Fleche °1949

.................................................................... 8 Sophie de Metz °1972

......................................................................+ Benjamin Vinot-Prefontaine

......................................................................... 9 Adrien Vinot-Prefontaine °2003

.................................................................... 8 Anne de Metz °1976

.................................................................... 8 Alexandre de Metz °1979

........................................................... 7 Serge Alexandre de Metz °1952

...............................................................+ Catherine Jeanne Léontine Gibouin °1952

.................................................................... 8 Pierre-Alexandre de Metz °1981

.................................................................... 8 Jacques Alban de Metz °1984

.................................................................... 8 Anne Laure de Metz °1986

........................................................... 7 André Georges Alexandre de Metz, Esq. °1953

...............................................................+ Lucienne Eugènie Antoinette Rizzo, Esq °1953

................................................................. 8 Caroline de Metz °1984

.................................................................... 8 Stéphanie de Metz °1986
............................................. *2nd Husband of Princess Maria Nikolaevna Gagarin:
............................................. + Count Constantin Apollinaryevich Chreptowicz-Buteniew °1912, +1963

.................................................. 6 Count (Nicolas "I") Constantin Konstantinovich Chreptowicz-Buteniew °1938

.................................................. 6 Nicolas ("II") Konstantinovich Chreptowicz Bouteneff °1939

...................................................... + Olga Petrovna Muraviev °1945

............................................................. 7 Michael Nikolayevich Chreptowicz Bouteneff °1975

............................................................... + Tara Louise Meddaugh °1977

............................................................. 7 Maria Nikolayevna Chreptowicz Bouteneff °1977

............................................................. 7 Tatiana Nikolayevna Chreptowicz Bouteneff °1978

........................................ 5 Princess Tatiana Nikolayevna Gagarin °1900, +1907
........................................ 5 Prince Viktor Nikolayevich Gagarin °1902, +1904
........................................ 5 Prince Sergei Nicolaievitch Gagarin °1904, +1958
............................................ + Elisabeth Apollinaryevna C. Bouteneff °1915, +1989 ( Sans postérité )
............................. *2nd Wife of Prince Nikolai Viktorovitch Gagarin:
................................. + Ekaterina Ilinichna Yakounin °1895, +1962
........................................ 5 Prince Nikolai Nikolaievitch Gagarin °1918, +1978
............................................ +Claude Henriette Robert °1929
.................................................. 6 Princess Anne-Christine Nikolaievna Gagarin °1949, +2007
...................................................... +Charles James Curry °1948 - (Div 1993)
............................................................. 7 Jacqueline Yvonne Gagarin Curry °1972
.................................................. 6 Princess Catherine-Nathalie Nikolaievna Gagarin °1959
.................................................. 6 Prince Nicolas Nikolaievitch Gagarin, Ph.D., P.E. °1963
...................................................... +Maria Moroni, Ph.D. °1971
............................................................. 7 Prince Nicolas Nikolaievitch Gagarin °2000
............................................................. 7 Prince Alexandre Nikolaievitch Gagarin °2001
............................................................. 7 Prince Andre Nikolaievitch Gagarin °2003
........................................ 5 Prince Andre Nikolaievitch Gagarin °1923, +1992
............................................ +Rolande Desnoyers °1933 ( Sans postérité )
............................. 4 Princess Maria Viktorovna Gagarin °1870, +1927 ( Sans postérité )
............................. 4 Princess Sophia Viktorovna Gagarin °1872, +1966 ( Sans postérité )
............................. 4 Princess Alexandra Viktorovna Gagarin °1876, +1930
................................. +Hugo Epifani

........................................ 5 Anna Epifani (by adoption )
................... 3 Prince Nikolai Nikolaevich Gagarin °1859, +1918
....................... +Tatiana Mikhalovna Tchertkov °1868, +1944
............................. 4 Prince Nikolai Nikolaevich Gagarin °1895, +1986

................................. +Catherine Alexiéèvna Lvoff °1897, + 1986 ( Sans postérité )
............................. 4 Princess Kyra Nikolaievna Gagarin °1897, +?
................................. +George Sisterson °1880, +? ( Sans postérité )
............................. 4 Princess Tatiana Nikolaievna Gagarin °1889, +1893 ( Sans postérité )
................... 3 Princess Sophia Nikolaevna Gagarin °1847, +1874
....................... + Count Michel Nicolaievitch Mouraviev
............................. 4 Sophia Mikhailnova Mouraviev °1872, +1901
................................. +Alexandre Vassilievitch Dabija °1860, +1899 ( Sans postérité )
................... 3 Princess Maria Nikolaevna Gagarin °1850, +1906
....................... +Michel Sergeevich Skobelev °1843, +1882 ( Sans postérité )
........ 2 Princess Maria Nicolaievna Gagarin °1820, +1837 ( Sans postérité )
........ 2 Princess Leonilla Nicolaievna Gagarin °1822, +1887
............ +Prince Vladimir Alexandrovich Menchikov °1816, +1893
................... 3 Prince Alexandre Vladimirovich Menchikov ° ( Sans postérité )
........ 2 Prince Lev Nikolaievitch Gagarin °1828, +1868
............ +Anna Ivanovna Prikhounov °1830, +1887
................... 3 Prince Validimir Lvovitch Gagarin °1852, +1868 ( Sans postérité )