| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| Day not set Stefan Klaskala + Private Marriage - April 1947 (41 year anniversary) | 1 | 2 | ||||
| 3 Andrzej Ogrodnik Death - 3 April 1961 (27 year anniversary) | 4 Aleksander Kochajkiewicz Birth - 4 April 1887 (101 year anniversary) | 5 | 6 | 7 Józef Rybak Birth - 7 April 1911 (77 year anniversary) | 8 Anna Bratkowska Birth - 8 April 1869 (119 year anniversary) | 9 |
| 10 Władysław Smoliński Birth - 10 April 1911 (77 year anniversary) | 11 Edward Szlaz Birth - 11 April 1920 (68 year anniversary) | 12 Franciszek Gałuszka Birth - 12 April 1930 (58 year anniversary) Józef Dec Birth - 12 April 1924 (64 year anniversary) | 13 Jadwiga Machowska Birth - 13 April 1950 (38 year anniversary) | 14 | 15 | 16 |
| 17 Anna Rybak Birth - 17 April 1905 (83 year anniversary) | 18 Anna Bratkowska Birth - 18 April 1871 (117 year anniversary) Zygmunt Porbes + Gertruda Kozłowska Marriage - 18 April 1946 (42 year anniversary) | 19 | 20 | 21 | 22 | 23 |
| 24 | 25 Leopold Grubin Birth - 25 April 1880 (108 year anniversary) | 26 John Szalatynski Sallan Birth - 26 April 1920 (68 year anniversary) | 27 | 28 Jozef Szalatynski + Katarzyna Stepczuk Marriage - 28 April 1913 (75 year anniversary) | 29 | 30 Norbert Kwaśniok + Private Marriage - 30 April 1977 (11 year anniversary) |
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