Roberta S. Pendleton of Sioux City will mark her 100th birthday on Feb. 4, with her family.

Cards may be sent to 2525 Nebraska St., Apt 204, Sioux City, Iowa 51104.

Roberta was born to John and Mabel (Waters) Stock in Sioux City on Feb. 4, 1918. After college, she worked as a lighting adviser and lecturer for Public Service Company of Northern Illinois in the Chicago area and then served in the Navy W.A.V.E.S. as a communication officer in Washington, D.C., and New York during World War II. After the war, she returned to Sioux City and worked at Morningside College. She and Don Pendleton married in 1946 in Sioux City.

She has five children, four grandchildren and five great-grandchildren.