Kornelis JensmaAge: 18 years1863–1881
- Name
- Kornelis Jensma
| Birth | January 14, 1863 |
| Death of a paternal grandfather | Cornelis Gerlofs Jensma March 16, 1863 (Age 2 months) |
| Birth of a brother | Gosse Jensma January 16, 1866 (Age 3 years) |
| Birth of a brother | Gerlof Theunis Jensma September 12, 1868 (Age 5 years) |
| Death of a brother | Gosse Jensma June 22, 1869 (Age 6 years) |
| Birth of a sister | Antje Theunis Jensma November 6, 1871 (Age 8 years) |
| Death | February 20, 1881 (Age 18 years) |
| Family with parents |
| father |
Theunis Cornelis Jensma Birth: August 27, 1830 — Blija Death: April 22, 1918 — Holwerd |
| mother |
Sjoukje Jans Jensma Birth: August 11, 1831 — Holwerd Death: January 22, 1918 — Holwerd |
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Marriage: March 4, 1854 — Ferwerd |
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9 months elder brother |
Jan Theunis Jensma Birth: November 25, 1854 — Holwerd |
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2 years elder sister |
Foekje Theunis Jensma Birth: March 27, 1857 — Holwerd Death: July 5, 1901 — Holwerd |
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3 years elder sister |
Nienke Jensma Birth: September 22, 1859 — Holwerd Death: April 11, 1924 — Holwerd |
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3 years himself |
Kornelis Jensma Birth: January 14, 1863 — Holwerd Death: February 20, 1881 — Holwerd |
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3 years younger brother |
Gosse Jensma Birth: January 16, 1866 — Holwerd Death: June 22, 1869 — Holwerd |
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3 years younger brother |
Gerlof Theunis Jensma Birth: September 12, 1868 — Holwerd Death: August 17, 1896 — Holwerd |
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3 years younger sister |
Antje Theunis Jensma Birth: November 6, 1871 — Holwerd Death: October 26, 1932 — Schiermonnikoog |