Michał Pieńczewski1904–
- Name
- Michał Pieńczewski
- Given names
- Michał
- Surname
- Pieńczewski
| Birth | 1904 27 |
| Birth of a sister | Natalia Pieńczewska 1906 (Age 2 years) |
| Death of a sister | Natalia Pieńczewska July 22, 1928 (Age 24 years) |
| Death of a maternal grandmother | Natalia Rodowicz March 10, 1937 (Age 33 years) |
| Family with parents |
| father |
Adolf Pieńczewski Birth: Death: |
| mother |
Irena Żylewicz Birth: 1877 29 Death: October 2, 1899 |
|
Marriage: — |
|
| elder sister |
Helena Pieńczewska Birth: 1901 24 Death: 1901 |
|
4 years himself |
Michał Pieńczewski Birth: 1904 27 |
|
3 years younger sister |
Natalia Pieńczewska Birth: 1906 29 Death: July 22, 1928 |
| brother |
Witold Pieńczewski Birth: Death: |
| sister |
Wanda Pieńczewska Birth: Death: |