Gerald H. Siebert, age 72, of 3228 Swamp Rd. in Celina, Ohio passed away Monday, May 27, 2013 at his residence in Celina, Ohio. He was born on November 10, 1940 in Celina to the late Harold and Opal (Linn) Siebert. Survivors include his son Mark Siebert of Whitehouse, Ohio, daughters & son-in-law Amy Siebert, Whitehouse, Ohio Trina & Dave Elieff, Liberty Center, Ohio four grandchildren Ryan Siebert, Sophia Siebert, Nathaniel Elieff, Cassie Elieff and his brother Larry Siebert, Ann Arbor, MI. He was preceded in death by his son-in-law Roy Butts. Gerald Graduated from Celina High School with the class of 1958 and then received his Degree in Chemical Engineering from Indiana Institute of Technology. He retired from American Cyanamid in Perrysburg, Ohio and became a farmer in Mercer County. Funeral services will be held at 11:00a.m. on Saturday June 1, 2013 at the Lehman-Hogenkamp-Dzendzel Funeral Home in Celina, Ohio, with Rev. Bruce Head officiating. Burial will follow in Swamp College Cemetery in Celina, Ohio. Friends may call from 9-11a.m. on Saturday before services. Condolences may be made at LHDfuneralhome.com.