Henryk TrzeciakowskiAge: 40 years1904–1944
- Name
- Henryk Trzeciakowski
- Given names
- Henryk
- Surname
- Trzeciakowski
| Birth | 1904 40 29 |
| Birth of a brother | Józef Trzeciakowski 1906 (Age 2 years) |
| Birth of a brother | Jan Trzeciakowski 1908 (Age 4 years) |
| Birth of a sister | Władysława Trzeciakowska 1912 (Age 8 years) |
| Death of a sister | Stanisława Trzeciakowska 1934 (Age 30 years) |
| Death of a father | Stanisław Trzeciakowski 1944 (on the date of death) |
| Death | 1944 (Age 40 years) |
| Family with parents |
| father |
Stanisław Trzeciakowski Birth: 1864 Death: 1944 |
| mother |
Antonina Antonowicz Birth: 1875 Death: 1960 |
|
Marriage: — |
|
| elder sister |
Stanisława Trzeciakowska Birth: 1900 36 25 Death: 1934 |
|
4 years elder sister |
Eugenia Trzeciakowska Birth: 1903 39 28 Death: 1998 |
|
2 years himself |
Henryk Trzeciakowski Birth: 1904 40 29 Death: 1944 |
|
3 years younger brother |
Józef Trzeciakowski Birth: 1906 42 31 Death: 1952 |
|
3 years younger brother |
Jan Trzeciakowski Birth: 1908 44 33 Death: 1971 |
|
5 years younger sister |
Władysława Trzeciakowska Birth: 1912 48 37 Death: 2001 |
| Note | Ochotnik 1920. |