Background
He was born in Jerusalem to Rabbi Tzvi Hersh Kroizer.
He was born in Jerusalem to Rabbi Tzvi Hersh Kroizer.
In his youth, he studied at the Etz Chaim Yeshiva in Jerusalem.
Over the years, he served as melamed at various cheders and talmud Torahs including the Meah Shearim Talmud Torah and the cheder of Belz in Bnei Brak. He once spent a year establishing a school in Lugano, Switzerland. The last 25 years of his life, He was employed by the Tchebin yeshiva in Jerusalem to answer the students" questions.
He died in May 2014 at Shaare Zedek Medical Center.
At his funeral, he was eulogized by several rabbis, including Rabbis Shmuel Auerbach and Gamliel Rabinowitz. He was interred on Har HaMenuchot.