| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 114 April | 215 April | 316 April | 417 April Anna Rybak Birth - 17 April 1905 (97 year anniversary) | 518 April Anna Bratkowska Birth - 18 April 1871 (131 year anniversary) Zygmunt Porbes + Gertruda Kozłowska Marriage - 18 April 1946 (56 year anniversary) | 619 April | 720 April Antoni Płoskonka Death - 20 April 1996 (6 year anniversary) |
| 821 April | 922 April | 1023 April | 1124 April | 1225 April Leopold Grubin Birth - 25 April 1880 (122 year anniversary) | 1326 April John Szalatynski Sallan Birth - 26 April 1920 (82 year anniversary) | 1427 April |
| 1528 April Jozef Szalatynski + Katarzyna Stepczuk Marriage - 28 April 1913 (89 year anniversary) | 1629 April | 1730 April Norbert Kwaśniok + Private Marriage - 30 April 1977 (25 year anniversary) | 181 May Maria Sagan Death - 1 May 1995 (7 year anniversary) Stanisław Biernat Birth - 1 May 1930 (72 year anniversary) Jan Bratkowski Death - 1 May 1879 (123 year anniversary) | 192 May Edward Zapałowicz + Maria Rybak Marriage - 2 May 1931 (71 year anniversary) | 203 May Piotr Rybak Death - 3 May 1967 (35 year anniversary) Eugeniusz Kubik Birth - 3 May 1939 (63 year anniversary) | 214 May Rafal Pieniądz Birth - 4 May 1981 (21 year anniversary) Czesław Gruszka Birth - 4 May 1949 (53 year anniversary) |
| 225 May | 236 May Irmina Habdas Death - 6 May 1996 (6 year anniversary) Maria Bratkowska Death - 6 May 1879 (123 year anniversary) Stanislaw Bratkowski Birth - 6 May 1809 (193 year anniversary) | 247 May Julia Rybak Birth - 7 May 1908 (94 year anniversary) | 258 May | 269 May | 2710 May | 2811 May Anna Rybak Death - 11 May 1979 (23 year anniversary) Katarzyna Władysława Bohaczek Death - 11 May 1955 (47 year anniversary) Rosa Chargaff Birth - 11 May 1878 (124 year anniversary) |
| 2912 May | Day not set Jozef Szalatynski Death - May 1965 (37 year anniversary) Zbigniew Szwarc + Private Marriage - May 1953 (49 year anniversary) |
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