GPS was born, Donald Steven to parents Don and Betty McMahon. He was born in Marshall, then lived briefly in El Paso and San Antonio before setting down roots in Austin, Texas. Steve had two younger siblings; a sister, Nancy (married to Gary) and a brother, Scotty (married to Maria). He attended Travis High School. Steve was a hard worker and spent most of his career in retail sales. Steve was down to earth, and down to have a good time. He was married to Delores Coker, they had a son, Bradley Stephen (married to Shannon). GPS got his first daughter when Brad met Shannon at sixteen, and she was by his side until the end. He then married Terri Salter, and had two more daughters Leigh (married to Thomas) and Lauren (married to Aaron). GPS has lived in Waco, Corpus Christi, Dallas, Arlington, Houston, Hockley, and League City before settling once again in Austin. Steve has six grandchildren; Matthew (married to Rachael), Hayley, Stoli, Aiden, Riley and Beckett. And two great grandkids; Alayna and Noah. He is preceded in death by; Donald McMahon and survived in death by his family, his friends, and everyone who loves him. There was no one quite like GPS, he was one of kind.