Jan KNOOPS
- Father: Pieter KNOOPS
- Mother: Eilke WIERENGA
- Birth: 9 Apr 1910, Obergum, Winsum
- Partnership with: Jeltje HOFMAN
- Child: N.N. KNOOPS Birth: 7 Sep 1946, Winsum
Ancestors of Jan KNOOPS
/-Pieter Gerrits KNOOPS(MA)
/-Gerrit Pieters KNOOPS
| \-Grietje Klazes VRIEZEMA (VRIESEMA, FRIEZEMA)
/-Pieter KNOOPS
| \-Diewerke Jans MULDER
Jan KNOOPS
\-Eilke WIERENGA
Descendants of Jan KNOOPS
1 Jan KNOOPS =Jeltje HOFMAN 2 N.N. KNOOPS