Herbert C. Timmerman, 79, of Chandler, AZ. formerly of Appleton, WI, passed away May 23, 2014. Funeral Services will be held, May 31st at Holy Trinity Lutheran Church, Chandler,, with burial at Valley of the Sun Cemetery. Herb was born August 20, 1934, in Northbrook, IL. He served in the Navy from 1952-1954. He graduated from The University of Wisconsin, Whitewater, and obtained his Master's Degree from The University of Wisconsin, Madison. He married his college sweetheart on June 28, 1958, in Sturgeon Bay, WI. Herb was a business teacher for 35 yrs at Appleton West High School, as well as serving as Treasurer of the Appleton Teachers Credit Union from 1967 to 1990. Herb is survived by his wife, Janet Timmerman, their children, son, David , Gilbert, AZ., daughter, Ann Gaebler (Randall), Gilbert, AZ., son, Jeffrey (Mary and her son Caleb), Appleton, WI., granddaughters, Jennifer and Kathyrn Gaebler, Gilbert, AZ., brother, Doug Timmerman (Barbara), FT. Lauderdale, FL., brother-in-law, James Newman (Carol), Sturgeon Bay, sister-in-law, Marge Newman, Clermont, FL, and many nieces and nephews. Herb is preceded in death by his parents, Deane and Nelle Timmerman , in-laws, Percy and Mildred Newman, and brother-in-law Jerald Newman. Arrangements entrusted to Valley of the Sun Funeral Home & Cemetery, to leave condolences visit, www.valleyofthesunfuneralhome.com.