William de Willermin
- Born in 1773
- Deceased in 1815, at the approximate age of 41 years
Parents
- Rodolphe de Willermin (1739 - 1815), banquier en Angleterre
- Mary Kekewich (1742 - 1797)
Occupations
- officier aux Gardes Suisses
- lieutenant-colonel au service de l'Angleterre