Yerucham ben Meshullam (Hebrew: ירוחם בן משולם, 1290–1350), often called Rabbenu Yerucham (Hebrew: רבנו ירוחם), was a prominent rabbi and posek during the period of the Rishonim.
In the year 1330, he began writing his work Sefer Maysharim, which deals with civil law.
At the end of his life, he wrote Sefer Toldos Adam V'Chava.
He is quoted extensively by Rav Karo in both the Shulchan Aruch and Beit Yosef (Tur Choshen Mishpat 29:3 for a 'small' example of the latter).
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