Jan HoornstraAge: 33 years1901–1934
- Name
- Jan Hoornstra
| Birth | 1901 25 25 |
| Death | November 1934 (Age 33 years) |
| Family with parents |
| father |
Barteld Hoornstra Birth: estimated as equal to wife's birth year — about 1876 |
| mother |
Gerritje Bos Birth: estimated a gap of 25 years — about 1876 |
| himself |
Jan Hoornstra Birth: 1901 25 25 — Steggerda, Weststellingwerf, Friesland, Netherlands Death: November 1934 |
| Family with Blijke Wiederhold |
| himself |
Jan Hoornstra Birth: 1901 25 25 — Steggerda, Weststellingwerf, Friesland, Netherlands Death: November 1934 |
| wife |
Blijke Wiederhold Birth: December 25, 1902 30 32 — Noordwolde, Weststellingwerf, Friesland, The Netherlands |
| son |
Private |