Prior to Now family trees centre
Family: Cavendish, Hon William / O'Callaghan, Hon Louisa (F7409)
m. 18 Jul 1807Drag or scroll to see more of the chart.
Show family with spouse 
Show family with parents 
Select other spouses 
Select other parents 
Compton, Lady Elizabeth Countess of Burlington (1760-1835) |
Cavendish, Charles Compton 1st Baron Chesham (1793-1863)  |
| O'Callaghan, Cornelius 1st Baron Lismore (1739-1797) |
| Ponsonby, Frances Baroness Lismore (1757-1827)
|
| Cavendish, Hon William (1783-1812)
|
| O'Callaghan, Hon Louisa (1779-1863)
|
| Cavendish, Lord George Henry MP (1810-1880) |