Family: Dermot Robert Wyndham Bourke, 7th. Earl of Mayo / Geraldine Sarah Ponsonby (F950)
m. 3 Nov 1885Richard Southwell Bourke, 6th. Earl of Mayo (1822-1872) 
|
Blanche Julia Wyndham (1826-1918)
|
| Norah Mary Bourke (1850-1851) |
| Florence Blanche Madeline Bourke (1861-1953) |
| Hon. Gerald Henry Brabazon Ponsonby (1829-1908)
|
| Lady Maria Emma Catherine Coventry (1836-1912)
|
Louis George de Hale Ponsonby (1858-1887)  |
| Cecil Edward George Ponsonby (1860-1877) |
| Adela Sophia Georgiana Ponsonby (1864-1902) |
| Dermot Robert Wyndham Bourke, 7th. Earl of Mayo (1851-1927)
|
| Geraldine Sarah Ponsonby (1863-1944)
|