Jan Sieradzki

paternal grandfather:	paternal grandmother:	maternal grandfather: Mateusz Kowalczyk	maternal grandmother: Katarzyna Balcer

father: Franciszek Sieradzki		mother: Julianna Kowalczyk

Jan Sieradzki †
	Jan was born abt. 1819 and he died on Friday, the 18th of February 1820 on 9 PM in Strojec, now POL‑OP He lived 1 year; was born 205 years ago, died 203 years ago (as of 1 JAN 2024); his mother was 44 years old and father was 44 years old at his birth		siblings: 1. Jakub Kowalczyk-Krupa 2. Szymon Krupa 3. Antoni Maślona 4. Katarzyna Olejnik 5. Agata Rasztar 6. Kazimierz Sieradzki 7. Wojciech Krupa 8. Magdalena Krupa 9. Piotr Krupa 10. Antonina Maślona 11. Jadwiga Krupa Jan was the youngest; he had got 6 half-brothers and 5 half-sisters

1750										1760										1770										1780										1790										1800										1810										1820										1830										1840										1850
-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
maternal grandfather: Mateusz Kowalczyk (1751-1813)
	\|	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	\|
maternal grandmother: Katarzyna Kowalczyk née Balcer (1756-1806)
						\|	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	\|
father: Franciszek Sieradzki (1775-1827)
																									\|	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	/	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	/	-	-	-	-	-	-	-	-	-	-	-	\|
mother: Julianna Kowalczyk (1775-1835)
																									\|	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	/	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	/	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	\|
brother: Jakub Filip Kowalczyk-Krupa (1796-1847)
																																														\|	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	/	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	\|
brother: Szymon Krupa (1799-?)
																																																	\|
brother: Antoni Maślona (1803-1837)
																																																					\|	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	/	-	-	-	-	-	-	-	-	-	-	-	\|
sister: Katarzyna Olejnik née Krupa (1803-?)
																																																					\|	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	/	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sister: Agata Rasztar née Krupa (1804-?)
																																																						\|	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	/	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	~
brother: Kazimierz Sieradzki (1804-1808)
																																																						\|	-	-	-	\|
brother: Wojciech Krupa (1805-?)
																																																							\|	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	/	-	-	-	-	-	-	-	-	-	-	-	~
sister: Magdalena Krupa (1806-1808)
																																																								\|	-	\|
brother: Piotr Krupa (1810-1810)
																																																												\|
sister: Antonina Maślona (1811-?)
																																																													\|
sister: Jadwiga Krupa née Sieradzka (1813-1855)
																																																															\|	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	/	-	-	-	-	-	-	-	-	-	-	-	-	-	\|
Jan Sieradzki (1819-1820)
																																																																					\|	\|