| | BOITON Léon
  | ? | ERNULT
 | GRANGER Adeline
 | GUÉRIN Hippolyte
 | PLISSON Anna
 | LANNE Joseph "Auguste" (24) 1821 - 1874
  | CHAUVIN Anne Catherine Adèlie (25) 1825 - 1907
  | BEUF Antoine Marius Jean Baptiste 1836 - 1881
  | DUPOY Marie Isabelle Caroline 1836
  | MATIGNON Pierre 1828 - 1898
 | VIGNEAUD Marie Constance Eugénie
 | RICHARD Jules Adrien 1830
 | POTHERAT Marie Henriette Edmonde 1836 - 1889
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COGNET
 | BOITON Léontine
  | ERNULT Théophile 1846 - 1900
  | GUÉRIN Marie Louise 1857 - 1900
  | LANNE Marie Auguste "Gabriel" 1856 - 1895
  | BEUF Anne Marie Françoise "Antonine" 1862
  | MATIGNON Camille Tancrède Pierre 1855 - 1918
  | RICHARD Marguerite Clémence 1865 - 1926
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COGNET René Gabriel Victor 1876 - 1936
  | ERNULT Anna 1888 - 1967
  | LANNE Alfred Eugène "Marcel" 1893 - 1972
  | MATIGNON Madeleine Marie Antoinette 1897 - 1989
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COGNET Henri René 1915 - 1962
  | LANNE Raymonde Edith 1923 - 1995
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COGNET Jean 1948
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