| Birth | 1920 35 22 |
| Birth of a brother | Kazimierz Gnitecki 1922 (Age 2 years) |
| Birth of a sister | Stanisława Gnitecka July 7, 1924 (Age 4 years) |
| Birth of a brother | Edward Gnitecki 1925 (Age 5 years) |
| Birth of a brother | Antoni Gnitecki 1926 (Age 6 years) |
| Birth of a sister | Kazimiera Gnitecka 1930 (Age 10 years) |
| Birth of a sister | Walentyna Gnitecka 1934 (Age 14 years) |
| Birth of a brother | Władysław Gnitecki June 30, 1941 (Age 21 years) |
| Death of a brother | Edward Gnitecki 1947 (Age 27 years) |
| Death of a paternal grandmother | Elżbieta Konsewicz December 30, 1951 (Age 31 years) |
| Death of a father | Gracjan Gnitecki 1971 (Age 51 years) |
| Death of a mother | Kornelia Stachurska September 15, 1972 (Age 52 years) |
| Death of a brother | Władysław Gnitecki 1984 (Age 64 years) |
| Death of a brother | Kazimierz Gnitecki 1990 (Age 70 years) |
| Death of a sister | Walentyna Gnitecka 2001 (Age 81 years) |
| Death | 2002 (Age 82 years) |
| Family with parents |
| father |
Birth: 1885 28 18 — Wołyń, Poland (Ukraine) Death: 1971 — Trzebnica, Dolnośląskie, Poland |
| mother |
Birth: February 16, 1897 — Wołyń, Poland (Ukraine) Death: September 15, 1972 — Trzebnica, Dolnośląskie, Poland |
| himself |
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3 years younger brother |
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3 years younger sister |
Stanisława Gnitecka Birth: July 7, 1924 39 27 — Budki Kudrańskie, Wołyń, Poland (Ukraine) Death: August 12, 2011 — Wrocław, Poland |
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18 months younger brother |
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2 years younger brother |
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5 years younger sister |
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5 years younger sister |
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| brother |
Private |
| younger brother |
Birth: June 30, 1941 56 44 — Budki Kudrańskie, gm. Ludwipol, Poland (Ukraine) Death: 1984 — Wrocław, Poland |
| Family with Weronika Sztur |
| himself |
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| wife |
Weronika Sztur Death: 2003 |
| son |
Private |
| Media object | 1075 Jan Gnitecki.jpg Format: image/jpeg Image dimensions: 232 × 248 pixels File size: 13 KB Highlighted image: yes Note:
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| Media object | 1075 Jan Gnitecki 2.jpg Format: image/jpeg Image dimensions: 298 × 447 pixels File size: 86 KB Highlighted image: no Note:
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