Klaas JensmaAge: 86 years1901–1988
- Name
- Klaas Jensma
| Birth | February 20, 1901 |
| Birth of a sister | Sjoukje Jensma April 14, 1904 (Age 3 years) |
| Death of a brother | Jan Kornelis Jensma November 23, 1923 (Age 22 years) |
| Death of a paternal grandfather | Jan Kornelis Jensma June 30, 1927 (Age 26 years) |
| Death of a mother | Grietje Bosch May 29, 1935 (Age 34 years) |
| Death of a sister | Sjoukje Jensma April 12, 1964 (Age 63 years) |
| Death of a father | Kornelis Jans Jensma May 31, 1964 (Age 63 years) |
| Death | January 14, 1988 (Age 86 years) |
| Family with parents |
| father |
Kornelis Jans Jensma Birth: September 17, 1872 — Blija Death: May 31, 1964 — Slootdorp |
| mother |
Grietje Bosch Birth: May 22, 1875 — Brantgum Death: May 29, 1935 — Zuidlaren |
|
Marriage: May 23, 1895 — Ferwerd |
|
|
3 years elder brother |
Jan Kornelis Jensma Birth: July 1, 1898 — Hijum Death: November 23, 1923 — Hijum |
|
3 years himself |
Klaas Jensma Birth: February 20, 1901 — Hijum Death: January 14, 1988 |
|
3 years younger sister |
Sjoukje Jensma Birth: April 14, 1904 — Hijum Death: April 12, 1964 — Slootdorp |
| Family with Antje de Boer |
| himself |
Klaas Jensma Birth: February 20, 1901 — Hijum Death: January 14, 1988 |
| wife |
Antje de Boer Birth: March 13, 1903 — Dronrijp Death: September 15, 1997 |
| daughter |
Itske Jensma |
| daughter |
Grietje Jensma |
| son |
Jan Jensma |