Piotr JankowskiAge: 68 years1839–1908
- Name
- Piotr Jankowski
- Given names
- Piotr
- Surname
- Jankowski
| Birth | October 19, 1839 34 36 |
| Birth of a sister | Antonina Jankowska May 30, 1843 (Age 3 years) |
| Birth of a sister | Franciszka Jankowska October 3, 1845 (Age 5 years) |
| Death of a sister | Franciszka Jankowska October 8, 1847 (Age 7 years) |
| Marriage of a sibling | Maciej Jankowski — Elżbieta Wiśniewska — View this family 1853 (Age 13 years) |
| Marriage of a parent | Michał Jankowski — Franciszka Mioduszewska — View this family 1853 (Age 13 years) |
| Death of a mother | Rozalia Dudówna April 23, 1853 (Age 13 years) |
| Birth of a half-brother | Barbara Jankowska 1854 (Age 14 years) |
| Death of a father | Michał Jankowski April 16, 1856 (Age 16 years) |
| Death of a half-brother | Barbara Jankowska 1857 (Age 17 years) |
| Death of a sister | Apolonia Jankowska 1861 (Age 21 years) |
| Death of a brother | Maciej Jankowski 1873 (Age 33 years) |
| Death of a sister | Marianna Jankowska March 10, 1884 (Age 44 years) |
| Death | January 24, 1908 (Age 68 years) |
| Family with parents |
| father |
Michał Jankowski Birth: September 26, 1805 45 39 — Ostrów Maz Death: April 16, 1856 — Ostrów Maz |
| mother |
Rozalia Dudówna Birth: September 27, 1803 57 40 — Dudy Death: April 23, 1853 — Ostrów Maz |
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Marriage: February 14, 1824 — Ostrów Maz |
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4 years elder sister |
Marianna Jankowska Birth: August 8, 1827 21 23 — Ostrów Mazowiecka Death: March 10, 1884 — Ostrów Mazowiecka |
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3 years elder brother |
Tomasz Jankowski Birth: March 7, 1830 24 26 — Ostrów Mazowiecka Death: May 29, 1914 |
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3 years elder brother |
Maciej Jankowski Birth: February 23, 1833 27 29 — Ostrów Maz Death: 1873 — Ostrów Maz |
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3 years elder sister |
Apolonia Jankowska Birth: January 29, 1836 30 32 — Ostrów Mazowiecka Death: 1861 — Ostrów Mazowiecka |
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4 years himself |
Piotr Jankowski Birth: October 19, 1839 34 36 — Ostrów Maz Death: January 24, 1908 — Ostrów Maz |
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4 years younger sister |
Antonina Jankowska Birth: May 30, 1843 37 39 — Ostrów Maz Death: October 6, 1914 |
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2 years younger sister |
Franciszka Jankowska Birth: October 3, 1845 40 42 — Ostrów Mazowiecka Death: October 8, 1847 — Ostrów Maz |
| Father’s family with Franciszka Mioduszewska |
| father |
Michał Jankowski Birth: September 26, 1805 45 39 — Ostrów Maz Death: April 16, 1856 — Ostrów Maz |
| step-mother |
Franciszka Mioduszewska Birth: 1819 — Krajewo Death: 1856 — Ostrów Mazowiecka |
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Marriage: 1853 — Ostrów Mazowiecka |
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2 years half-brother |
Barbara Jankowska Birth: 1854 48 35 Death: 1857 |