Mary Ann Cook, 74, of California, Mo., passed away Sunday, May 30, 2021, at River City Living Community in Jefferson City. She was born May 6, 1947, the daughter of Eric Thompson and Elta (Hood) Thompson, both of whom preceded her in death. Mary Ann is survived by her husband, Michael Cook; two sons, Michael Stephen Cook and Mark Cook, both of California, Mo.; one daughter, Michaelle Hill of Jacsonville, Fla.; one stepdaughter, Trina Drouillard of Phoenix, Ariz. A memorial service will be held at a later date. Arrangements are under the direction of the Bowlin-Cantriel Funeral Services in California, Mo.