Martha Leishman1 
From 27 June 1904, her married name became de Gontaut-Biron.1 From after 1907, her married name became Hyde.1
Child of Martha Leishman and James Hazen Hyde
- Henry Baldwin Hyde+1 b. 1915, d. 1997
Armand de Gontaut-Biron 
Germaine Burchard 
Her married name became de Gontaut-Biron.
Marie de Gontaut-Biron 
Her married name became de Mun.
Children of Marie de Gontaut-Biron and Marquis Gabriel de Mun
- Laurence de Mun+ b. 3 Mar 1908
- Roberte de Mun+ b. 16 Apr 1915
- Hedwige de Mun+ b. 7 Nov 1916
- Yolande de Mun+ b. 3 Jun 1919
Marquis Gabriel de Mun 
Children of Marquis Gabriel de Mun and Marie de Gontaut-Biron
- Laurence de Mun+ b. 3 Mar 1908
- Roberte de Mun+ b. 16 Apr 1915
- Hedwige de Mun+ b. 7 Nov 1916
- Yolande de Mun+ b. 3 Jun 1919
Laurence de Mun
Her married name became de Rohan-Chabot.
Child of Laurence de Mun and Comte Edme de Rohan-Chabot
- Therese de Rohan-Chabot+ b. 27 Jun 1933
Comte Edme de Rohan-Chabot
Child of Comte Edme de Rohan-Chabot and Laurence de Mun
- Therese de Rohan-Chabot+ b. 27 Jun 1933
Therese de Rohan-Chabot
Her married name became de Gasquet.
Children of Therese de Rohan-Chabot and Comte Bruno de Gasquet
- Adeline de Gasquet b. 13 Apr 1960
- Veronique de Gasquet b. 14 Jul 1962
- Maguelonne de Gasquet b. 21 Jun 1966
Comte Bruno de Gasquet
Children of Comte Bruno de Gasquet and Therese de Rohan-Chabot
- Adeline de Gasquet b. 13 Apr 1960
- Veronique de Gasquet b. 14 Jul 1962
- Maguelonne de Gasquet b. 21 Jun 1966
Adeline de Gasquet
