Theresa Kugel
Sister Theresa Kugel, OP (1912, Orekhovo-Zuyevo, Moscow Governorate, Russian Empire – 2 December 1977, Vilnius, Lithuanian SSR, Soviet Union), was a convert from Orthodox Judaism to the Russian Catholic Church, a Byzantine Rite Dominican nun in the community founded by Mother Catherine Abrikosova, and a Gulag survivor. Her birth name was Minna Rahmielovna Kugel (Минна Рахмиэловна Кугель).