Apr 3 Elia van Vilnius [Elijahu ben Salomo Zalman], Latvian rabbi, born in Sialiec, Polish–Lithuanian Commonwealth (d. 1797) Apr 23 Vilna Gaon, Lithuanian rabbi, born in Sialiec, Polish-Lithuanian Commonwealth (d. 1797) Mar 1720 Famous Birthdays by Year May 1720 Famous People by Generation Greatest Generation Silent Generation Baby Boomer Generation X Millennial Generation Z