MATROSOV, Semion – On Thursday, October 15, 2015 at North York General Hospital. Semion Matrosov, loving father and father-in-law of Leon and Anna, and Renata and Jonathan Millen. Devoted son of Nina and the late Lev Matrosov. Dear brother and brother-in-law of Alex and Bella. Cherished Deda of Samuel, Isaac, and Sasha. Memorial donations may be made to Princess Margaret Hospital at 416-946-6560.