Koch, Frank Alvin, age 51, of Dayton, passed away on Saturday, March 24, 2018. He was born in Dayton, OH on November 18, 1966 to Frank Koch and Sue (Mullins) Cox. He was preceded in death by his father and his brother, John L. Koch. Frank is survived by his mother, Sue Cox; his brother, Dale Barham; his sister, Norma Reams; nephews, Jared Reams, Mikah (Danielle) Reams, Dallas Lynch; 3 nieces, Dee (Richard) Mays, Alyssa Barham, Megan Koch and 3 great-nephews, Javan Hasty, Skyler Durham and Robert Reams. He is also survived by many other relatives and friends. Frank was a member of the Beavercreek Moose Lodge, a 1985 graduate of Beavercreek High School and was an electrician with IBEW Electricians Union. A Gathering of Family and Friends will be held on Wednesday, March 28, 2018 at the TOBIAS FUNERAL HOME-BEAVERCREEK CHAPEL, 3970 Dayton-Xenia Road at Grange Hall Road from 5-7 p.m. with a Time of Sharing to be held at 7:00 p.m. In lieu of flowers, contributions may be made to the family to assist with expenses.