Floyd A. Cohen, 88, of Boca Raton and Glenview. Beloved husband of Viviene, née Ginsburg; devoted father of Cynthia "Cindy" (Harvey) May, Dr. David (Elizabeth "Betsy") Cohen, and Barry (Lisa) Cohen; cherished grandfather of Alison (Terry) Kirkley, Dr. Jori May (Louis Mendez), Rebecca, Hallie, Jacob, Ethan, Jordyn, and Nikki Cohen; proud great-grandfather of Addison, Rylee, and Tucker; dear brother of Morton (Beth) Cohen and the late Lillian (Howard) Kruger; loving uncle of many nieces and nephews. Funeral service Sunday, Dec. 5, 12:30 PM, at Weinstein & Piser Funeral Home, 111 Skokie Blvd, Wilmette. Interment Westlawn. In lieu of flowers, memorial contributions may be made to The Michael J. Fox Foundation for Parkinson's Research, www.michaeljfox.org. For funeral info: 847-256-5700.