| Male Willem Ploos (van Amstel), Mr. | 
| Birth | 1608 | Loosdrecht  | 
| Death | ||
| Burial | 10 Feb 1668 | Utrecht  | 
| Marriage | ||
| Father | Adriaen Ploos van Amstel | F1386 Group Sheet | |
| Mother | Elisabeth Pater | F1386 Group Sheet | |
| Female Maria van Gemert | 
| Birth | ||
| Death | ||
| Burial | 16 Nov 1657 | Utrecht  | 
| Father | Dirk van Gemert, Mr. | F3627 Group Sheet | |
| Mother | N.N. de Wijs van Schevickhoven | F3627 Group Sheet | |