Kol Bo
From Halachipedia
- The Kol Bo often copies the Samak and his Hagahot, which were written by Rabbeinu Peretz.[1] The Bach considers this rule to be so strong that if a Hagahot Samak isn't quoted in the Kol Bo it's definitely not one of Rabbeinu Peretz's Hagahot but a different Talmid's.[2]
- He also often copies from the Orchot Chaim.[3]
- The author is unknown.[4]