11:23:58
R. Moses Menahem Mendel Walden published several works on the history of Hasidism in Poland, including, in addition to Ohel Yitzhak, Beit ha-Hayyim (1930–31) on rabbis who died in Kielce; Ve-Khabbed Av, supplements to Shem ha-Gedolim he-Hadash (1923); Nifle'ot Yizhak (1914), on the brothers Mordecai Menahem and Jacob David Kalish; and Nifle'ot ha-Rabbi (1911), also on Ha-Hozeh of Lublin. His father, Aaron ben Isaiah Nathan Walden (1838–1912) was a Hasid of R. Menahem Mendel of Kotsk and R. Isaac Meir Alter of Gur. For many years he worked as proofreader at Ephraim Baumritter's publishing house in Warsaw. He became particularly well known for his bio-bibliographical work, Shem ha-Gedolim he-Hadash, following the same structure and augmenting the Shem ha-Gedolim of R. H.J. D. Azulai. He also published R. Simeon b. Isaac ha-Levi Oshenburk's Devek Tov on Rashi's commentary on the Pentateuch with many emendations (1895); a new edition of R. David b. Solomon ibn Abi Zimra's (Radbaz) responsa, Parts 1–7 (1882); R. Moses Alshekh's commentary on the Five Scrolls (1862); and Mikdash Me'at (1890–93), an anthology of the aggadah on the Psalms in five parts. He died in Kielce.
קדם-שער מקוצר ובו: ווארשא ... תרע"ד ... בראשי העמודים: אהל יצחק. (חלק א): מאת ... ר' יעקב דוד זצלה"ה אבד"ק אמשינוב. [3], 41, [1] עמ'. [חלק ב]: מאת ... ר' מנחם מענדל זצלה"ה מווארקי. [1], 48-4 עמ'. עמ' 46-22: מלואים, והוספות, והשמטות לס' אהל יצחק חלק ראשון, מאת ר' צבי יחזקאל מיכעלזאהן, פלונסק.