Rav Yaakov Yisroel Yeshurun Rubin of Sasregen
הרב יעקב ישראל ישורון בן ברוך רובין
Hilula14 Sivanי״ד סיון
Lifetimed. 1944
FatherBoruch Rubin
Biography in preparationA full biography, stories, teachings and a kever guide are being written and reviewed.