Bob Lesak, 79. Devoted father of Ryan (Nicole) Lesak and the late Michael (Maureen) Lesak; cherished grandfather of Ryan John "RJ", Harry, and Zoe Lesak; caring son of the late Maurice and Florence Lesak; loving husband of Daniel Mansilla and former spouse of Deborah Lesak. Visitation Thursday, Dec. 1, 12 pm until time of service at 1:30 pm at Weinstein & Piser Funeral Home, 111 Skokie Blvd, Wilmette IL 60091. Interment Westlawn Cemetery. In lieu of flowers, memorial contributions may be made to the ASPCA, www.aspca.org. For funeral info: 847-256-5700.