Rav Yitzchok Issac Menachem Eichenstein
הרב יצחק אייזק מנחם בן שלמה יעקב אייכענשטיין
Hilula13 Adarי״ג אדר
Lifetimed. 1943
FatherShlomo Yaakov Eichenstein
Biography in preparationA full biography, stories, teachings and a kever guide are being written and reviewed.