Randall was born in Thomas, OK to Anita and H. L. Christensen Jr. He was preceded in death by his parents; his sister Ranita; paternal grandparents, Hans and Viola Christensen; maternal grandparents, Hayden and Fern Hooper. Randall is survived by his wife Martha; daughter, Marti Marrs and husband Ed; son, H.L. Christensen and wife Amanda; daughter, Christi Wetzel and husband Cameron; grandchildren, Ashley, Robert, David, Maddie, Hayden, Camden and Cade; great-grandaughter, Nenita Marrs; aunt, Ann Marie Harrison; and many other family members and friends. Visitation will be from 5-7 PM, Thursday, April 9, 2020 at Buchanan Funeral Service. A graveside service will be at 11:00 AM, Friday April 10, 2020 at Mound Valley Cemetery in Thomas, OK. Once allowed, a public memorial service will be scheduled.