| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 1 | ||||||
| 2 | 3 | 4 Aleksander Kochajkiewicz Birth - 4 April 1887 (46 year anniversary) | 5 | 6 | 7 Józef Rybak Birth - 7 April 1911 (22 year anniversary) | 8 Anna Bratkowska Birth - 8 April 1869 (64 year anniversary) |
| 9 | 10 Władysław Smoliński Birth - 10 April 1911 (22 year anniversary) | 11 Edward Szlaz Birth - 11 April 1920 (13 year anniversary) | 12 Franciszek Gałuszka Birth - 12 April 1930 (3 year anniversary) Józef Dec Birth - 12 April 1924 (9 year anniversary) | 13 | 14 | 15 |
| 16 | 17 Anna Rybak Birth - 17 April 1905 (28 year anniversary) | 18 Anna Bratkowska Birth - 18 April 1871 (62 year anniversary) | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 Leopold Grubin Birth - 25 April 1880 (53 year anniversary) | 26 John Szalatynski Sallan Birth - 26 April 1920 (13 year anniversary) | 27 | 28 Jozef Szalatynski + Katarzyna Stepczuk Marriage - 28 April 1913 (20 year anniversary) | 29 |
| 30 |
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