Apr 30 Casimir III the Great, King of Poland (1333-70), born in Kowal, Poland (d. 1370) 1304 Famous Birthdays by Year 1311 Famous Living People by Age 20-29 30-39 40-49 50-59 80-89 Over 90
20-29
30-39
40-49
50-59
80-89
Over 90