Gerlof JensmaAge: 13 years1842–1855
- Name
- Gerlof Jensma
| Birth | June 9, 1842 |
| Birth of a brother | Kornelis Jaspers Jensma January 27, 1845 (Age 2 years) |
| Birth of a sister | Sjoukje Jensma October 28, 1848 (Age 6 years) |
| Death of a paternal grandmother | Aaltje Jaspers Zijlstra January 7, 1850 (Age 7 years) |
| Birth of a brother | Pieter Jaspers Jensma September 22, 1850 (Age 8 years) |
| Birth of a sister | Aaltje Jaspers Jensma January 11, 1852 (Age 9 years) |
| Death of a mother | Ytje Jans Boersma January 16, 1855 (Age 12 years) |
| Death | October 22, 1855 (Age 13 years) |
| Family with parents |
| father |
Jasper Teunis Jensma Birth: December 19, 1808 — Ferwerd Death: October 14, 1858 — Blija |
| mother |
Ytje Jans Boersma Birth: April 9, 1809 — Blija Death: January 16, 1855 — Blija |
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Marriage: December 13, 1832 — Ferwerd |
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10 months elder brother |
Theunis Jaspers Jensma Birth: September 29, 1833 — Blija Death: January 23, 1909 — Blija |
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16 months elder sister |
Sjoukje Jensma Birth: February 9, 1835 — Blija Death: June 16, 1838 — Blija |
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3 years elder brother |
Jan Jaspers Jensma Birth: December 19, 1837 — Blija Death: June 29, 1838 — Blija |
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17 months elder brother |
Jan Jaspers Jensma Birth: May 28, 1839 — Blija Death: June 1, 1917 — Ferwerd |
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3 years himself |
Gerlof Jensma Birth: June 9, 1842 — Ferwerd Death: October 22, 1855 — Ferwerd |
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3 years younger brother |
Kornelis Jaspers Jensma Birth: January 27, 1845 — Blija Death: December 6, 1925 — Leeuwarden |
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4 years younger sister |
Sjoukje Jensma Birth: October 28, 1848 — Blija |
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23 months younger brother |
Pieter Jaspers Jensma Birth: September 22, 1850 — Blija Death: February 18, 1917 — Ten Boer |
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16 months younger sister |
Aaltje Jaspers Jensma Birth: January 11, 1852 — Blija Death: December 27, 1877 — Aalsum |