Leopold Piaszczyński
| Birth Name | Piaszczyński, Leopold |
| Gender | mężczyzna |
| Age at Death | 17 years, 5 months, 10 days |
Parents
| Relation to main person | Name | Birth date | Death date | Relation within this family (if not by birth) |
|---|---|---|---|---|
| Father | Jakub Piaszczyński | Jul 17, 1823 | ||
| Mother | Marianna Serwatko | about 1825 | ||
| Leopold Piaszczyński | Jul 22, 1845 | 1863 | ||
| Sister | Marianna Piaszczyńska | Jan 2, 1848 | 1852 | |
| Brother | Teofil Piaszczyński | Feb 16, 1851 | Sep 15, 1851 | |
| Brother | Andrzej Piaszczyński | Nov 19, 1852 | ||
| Sister | Marianna Piaszczyński | Aug 13, 1854 | 1870 | |
| Brother | Stanisław Piaszczyński | Dec 26, 1855 | Feb 9, 1856 | |
| Brother | Jan Piaścik | Dec 18, 1858 | ||
| Brother | Wincenty Piaszczyński | Mar 30, 1860 | 1860 | |
| Sister | Justyna Piaścik | Aug 30, 1861 | ||
| Sister | Katarzyna Piaszczyńska | Apr 29, 1863 | ||
| Sister | Wiktoria Piaszczyńska | Nov 11, 1866 | 1867 | |
| Brother | Teofil Piaścik | May 13, 1868 |
