American actor Gary Dwain Teague was born on February 25, 1951 and raised in Brownwood, Texas. Father (Harvey Dwain Teague) worked for the Santa Fe Railroad and later for the Texas Railroad Commission (Oil & Gas Division). Mother (Peggy Miladeen) was a successful Homemaker. Paternal grandfather Andy (A.M. Teague) was a successful Wildcatter during the Texas Oil Boom (Gusher Age). Paternal grandmother (Alma Teague) was a successful Homemaker. Maternal grandfather (William Lawrence Heard) was a kind and peaceful man. Maternal grandmother (Ada Belle Heard) was a successful Homemaker.