שמשון מקינון

Samson ben Isaac of Chinon was a French Talmudist who lived at Chinon. In Talmudic literature he is generally called after his native place, Chinon, and sometimes by the abbreviation MaHaRShaḲ. He was a contemporary of Peretz Kohen Gerondi, who declared Samson to be the greatest rabbinical authority of his time. The name of his brother was Matatia.