Gluth, Robert C. 86, of Chicago, passed away October 9, 2011. Beloved husband of the late Lynn (nee Snyder); loving father of Robert Gluth of Oshkosh, WI and Heidi (Chris) Vulgaris of Wauwatosa, WI; cherished grandfather of Alysia and Ashley Vulgaris; dear brother of Allan and the late Carol Blackmon. Mr. Gluth served in the US Marines (1942-1946) during WW II, earned a Bachelor Degree in Business Administration at the University of Wisconsin in 1948 and retired in 2006 as Executive Vice President and Treasurer of The Marmon Group after 36 years with the organization. A private interment will be held at Greenwood Cemetery in Reedsurg, WI. In lieu of flowers memorials may be made to the Marine Corps Scholarship Foundation, 900 North Washington Street, Suite 400, Alexandria, VA 22314, www.mcsf.org. Arrangements under the direction of Drake & Son Funeral Home, Chicago, IL, 773-561-6874