| Person ID | I3613 | Royal family |
| Last Modified | 7 Nov 2021 | |
| Father | Lord Colwyn Iestyn John PHILIPPS, 3rd Viscount St Davids, b. 30 Jan 1939 d. 26 Apr 2009 (Age 70 years) | |
| Mother | Augusta Victoria Correa y Larra?n Ugarte | |
| Marriage | 1965 | |
| Family ID | F1673 | Group Sheet | Family Chart |
| Family | Sarah Louise Butcher, Lady St Davids | |
| Family ID | F1674 | Group Sheet | Family Chart |
| Last Modified | 7 Nov 2021 | |
| Notes | At least one living or private individual is linked to this note - Details withheld. |
