Willem VOS de
- Father: Klaas VOS de
- Mother: Hendrina KNOOP
- Birth: 31 Jan 1899, Warmond, Zuid-Holland, Nederland
- Partnership with: Wilhelmina Charlotte Anna WILLE
Marriage: 26 Jan 1927, Warmond, Zuid-Holland, Nederland
Ancestors of Willem VOS de
/-Klaas VOS de
Willem VOS de
| /-Hendrik KNOOP
| /-Wilhelmus KNOOP
| | \-Catharina HULSCHER
\-Hendrina KNOOP
\-Emilie KNECHT
Descendants of Willem VOS de
1 Willem VOS de =Wilhelmina Charlotte Anna WILLE Marriage: 26 Jan 1927, Warmond, Zuid-Holland, Nederland