Dorothy M. Brennan 103, Rochester, passed away at 10:25 p.m. Monday, Dec. 28, 2015, at Life Care Center of Rochester. She was born on July 12, 1912, in Chicago, Ill., the daughter of Frank M. and Laura May (Viers) Dukes. She married William J. Brennan in Chicago, Ill., and he preceded her in death in …read more.