In This Month ... |
| Sunday | Monday | Tuesday | Wednesday | Thursday | Friday | Saturday |
| 11 May Stanisław Biernat Birth - 1 May 1930 (103 year anniversary) Jan Bratkowski Death - 1 May 1879 (154 year anniversary) | 22 May | 33 May Piotr Rybak Death - 3 May 1967 (66 year anniversary) Eugeniusz Kubik Birth - 3 May 1939 (94 year anniversary) | 44 May Rafal Pieniądz Birth - 4 May 1981 (52 year anniversary) Czesław Gruszka Birth - 4 May 1949 (84 year anniversary) | 55 May | 66 May Stanislaw Bratkowski Birth - 6 May 1809 (224 year anniversary) | 77 May |
| 88 May | 99 May | 1010 May | 1111 May | 1212 May | 1313 May | 1414 May |
| 1515 May | 1616 May Jonas Holzmann Death - 16 May 1959 (74 year anniversary) Henryk Szwarc Birth - 16 May 1944 (89 year anniversary) Zygmunt Trocha Birth - 16 May 1925 (108 year anniversary) | 1717 May Jan Bratkowski Birth - 17 May 1856 (177 year anniversary) | 1818 May | 1919 May | 2020 May | 2121 May |
| 2222 May AntoniRybak Birth - 22 May 1871 (162 year anniversary) | 2323 May Kazimierz Smoliński Birth - 23 May 1940 (93 year anniversary) | 2424 May | 2525 May | 2626 May | 2727 May | 2828 May |
| 2929 May Roman Jan Rybak Death - 29 May 1979 (54 year anniversary) | Day not set Jozef Szalatynski Death - May 1965 (68 year anniversary) |