Meridith, I do not know if there could be a family relationship. I married Charles Ray Motsinger from Winter Haven, Florida.If your grandfather was stationed at Bartow Air Base, Bartow, FL in the 1950's he met and became acquainted with my husband and his parents. My husbands father met your grandfather one day when a mix up at the local dry cleaners gave my father-in-law your grandfathers uniforms by mistake. They told me your grandfather was a wonderful man. They became good friends.They have always cherished meeting your grandfather and regret thetragic and untimely accident which took his wonderful life.Thought you might like to know this Motsinger to Motsinger info.