Family: John Congreve / Lady Helena Blanche Irene Ponsonby (F5581)
m. 26 Jul 1904Ambrose Congreve ( -1904) |
Edward Ponsonby, 8th. Earl of Bessborough (1851-1920) 
|
Blanche Vere Guest, C.B.E. (1847-1919)
|
Lady Olwen Verene Ponsonby (1876-1927)  |
| Vere Brabazon Ponsonby, 9th. Earl of Bessborough (1880-1956) |
| Bertie Brabazon Ponsonby (1885-1967) |
| Lady Gweneth Frida Ponsonby (1888-1984) |
| John Congreve (1872-1905)
|
| Lady Helena Blanche Irene Ponsonby (1878-1962)
|