He married Alice Mae Sharp on February 17, 1957 in Los Angeles, CA. Alice passed away on October 2, 1980. He then married Jo Hilda (Thurston) Trudeau on August 6, 1982.
He leaves behind his wife Jo, Son: Daniel and Mindy Littrell and their sons Jarid, Josh and Justin Littrell,
Son: John Littrell and his daughters Sasha and Jessica Littrell and son A.J Littrell.
Daughter: Nancy and Eric Christianson and their son Jeff Christianson.
Also three Granddaughters Tanya Littrell, Jennifer and Andre Simmons and Traci Littrell.
He also leaves behind his Great Grandchildren, Savannah Durning; Sienna, Jayden and Trinity Campos;
Kayleigh, Anthony and Evan Gudmunson; and Tessa Fisher.
Allen was preceded in death by his parents, son; Gary Littrell and
Granddaughter; Jody Littrell.
Burial arrangements under the direction of Olinger Eastlawn Cemetery.