View source for Tosafot Rid

# The Rid, R' Yeshaya HaRishon or HaZaken DiTrani, was the grandfather of R' Yeshaya HaAcharon, the [[Riaz]]. He is the R' Yeshaya often quoted by the [[Rosh]], [[Tur]], [[Shibbolei HaLeket]], etc. for his Tosafot and Piskei Halacha.<ref>Shem HaGedolim (Gedolim, Yud 393)</ref>
# HaMoreh mentioned in Sefer HaMachria of R' Yeshaya HaGadol MiTrani is [[Rashi]].<ref>Yad Malachi (Klalei Shear Poskim 8), Shem HaGedolim (Gedolim, Kuntress Acharon, Mem 1) </ref>
==Sources==
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[[Category:Klalei Haposkim]]