GRAYSLAKE - Ruth Joan "Joni" Haas, age 91. Lifelong partner of William 'Bill' Leffelman. Beloved mother of Vicki Haas, Vanessa (Barry) Bonds, Hilary (Wayne) Eggebrecht and the late Lauxanne Haas, and the late Leslie Haas. Loving grandmother of 9, and great-grandmother of 12. Memorial Visitation Saturday 2-6 PM at Marsh Funeral Home, 305 N. Cemetery Road, Gurnee. In lieu of flowers, please make a donation to the American Heart Association at www.heart.org.