Funeral services for Theodore “Theo” Vernon Blankenship, 68, will be held Monday afternoon, December 5, 2022, at 4:00 p.m. in the Centennial Chapel of Harvey-Douglas Funeral Home with Reverend Bruce Kirby officiating. Interment will be in the Ft. Gibson National Cemetery on Tuesday, December 6, 2022. The son of the late Floyd Blankenship and Amelia Rising Bear Blankenship, Theo was born July 8, 1954 in Lawton, Oklahoma, and passed away in Oklahoma City on November 29, 2022. Theo served our country in the United States Army during the Vietnam Era and was honorably discharged on June 8, 1974. Theo loved life, and could strike up a conversation with anyone and you be become friends when you were finished. He was very proud of his Arapaho heritage and his grandchildren, helping them to learn their native language. He is survived by his son Roger Henry and wife Melissa; grandchildren, Nathan Henry and wife Katarina; Brianna Henry; Kaylee Henry; Roger “Grasshopper” Henry; Cecil Henry, Eva Henry and Alyson Schmidt. He is also survived by his adoptive Ardmore family, Dan and Cheryl Deisher, Ryan Deisher, Sallena and Kevin Franklin; Kayla Deisher and Ross Underwood. Services provided by Harvey-Douglas Funeral Home and Crematory where words of comfort may be left for the family at www.hdouglasfuneralhome.com.