Capt. Ralph Henry Voltelin Cavendish, MVO
1887 - 1968 (81 years)(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Capt. Ralph Henry Voltelin Cavendish, MVO [1] b. 27 Mar 1887 d. 21 Jun 1968
- + Lady Gweneth Frida Ponsonby b. 15 Jun 1888 d. 5 May 1984
- + Lady Gweneth Frida Ponsonby b. 15 Jun 1888 d. 5 May 1984