Robert Olin Steen Sr. of Tarrant County, TX was born on June 30, 1948 at ABILENE, TX in Abilene, Taylor County. He married Sandra Ann Park on March 29, 1966 in Tarrant County, TX. They had children Dona Lyn Steen and Robert Olin Steen Jr.. Robert's partner was Alice (Rodriguez) Steen, and they had children Robert Michael Steen and Krystal Dawn Steen. Robert Steen died at age 53 years old circa April 11, 2002 in Springtown, Parker County, TX, and was buried in Springtown.