Jan JensmaAge: 58 years1912–1971
- Name
- Jan Jensma
| Birth | February 14, 1912 |
| Death of a paternal grandfather | Jan Hessels Jensma December 29, 1924 (Age 12 years) |
| Death of a father | Pieter Jans Jensma January 17, 1934 (Age 21 years) |
| Death of a mother | Akke Ritskes Statema March 14, 1961 (Age 49 years) |
| Death | February 1, 1971 (Age 58 years) |
| Family with parents |
| father |
Pieter Jans Jensma Birth: September 7, 1881 — Ried Death: January 17, 1934 — Alkmaar |
| mother |
Akke Ritskes Statema Birth: January 12, 1890 — Idaard Death: March 14, 1961 — Leeuwarden |
| himself |
Jan Jensma Birth: February 14, 1912 — Uitwellingerga Death: February 1, 1971 — Leeuwarden |
| brother |
Ritske Pieter Jensma |