Eliezer Yehuda Finkel, also known as Reb Leizer Yudel Finkel, was the Rosh Yeshiva of Mir Yeshiva in both its Polish and Jerusalemic incarnations. Wikipedia
Born: 1879, Lugoj, Romania
Died: 1965 (age 86 years), Jerusalem
Parents: Nosson Tzvi Finkel
Children: Binyomin Beinush Finkel
Grandchild: Leah Finkel
Yeshiva: Mir yeshiva (Belarus)