Roger Olivares Cumpian, Jr. was born on May 12, 1955 in Atascosa, Texas. Roger married Betty Lou Serrato who was born on October 28, 1957 in Cochran, TX. They were married on August 25, 1973 in Atascosa, TX. They had 2 children:
Roger Cumpian, III - born on February 10, 1974 in Kleberg, Texas.