Lifshitz, David, 1906-1993

found: His Shiʻure Rabi Daṿid Lifshits, 1992 or 1993:title page (g.a.b.d. Suvalḳ ṿe-r.m. bi-Yeshivat Rabenu Yitsḥaḳ Elḥanan)

found: Sefer Tehilah le-Daṿid, 1994:title page (mo. ha-r. R. Daṿid Lifshits, z.l.l.h.h.) page 1, etc. (born Minsk; father's name Yaʻaḳov Aryeh; imm. to the USA 1941; died 9 Tamuz 753 [1993])

found: Wikipedia WWW site, viewed May 11, 2022:(Rabbi Dovid Lifshitz (1906-1993) was a distinguished Rosh yeshiva in the Rabbi Isaac Elchanan Theological Seminary (RIETS) for almost fifty years. He was appointed upon the invitation of Rabbi Samuel Belkin in 1944. He was also known as the "Suvalker Rav", due to his previous position as the Rabbi of the European town of Suvalk, which he maintained until its capture by the Nazis in 1940. Some of his lectures on the Talmud were later compiled and published as "Shiurei Rav Dovid Lifshitz. Rabbi Lifshitz was born in Minsk in 1906 and died in New York City on June 28, 1993.)