Complex sentence: Parents Carl & Alice Yeary were both killed in separate accidents (prior to his birth and when he was one year old respectively) and at age two, Majors was adopted by an uncle and aunt and moved with them in Middlesboro, Kentucky.
Split into simpler sentences: Parents Carl & Alice Yeary were both killed in separate accidents (prior to his birth and when he was one year old, respectively). At age two Majors was adopted by an uncle and aunt and moved with them in Middlesboro, Kentucky.