His death certificate records Noel Estel Riddle, age 37 years 3 months 22 days, born 28 Oct 1898 in Browning, Mo, died 20 Feb 1936 in Marseline, Linn Co., Missouri, married, husband of Iva Riddle, occupation coal miner, father Ed Riddle, born in Linn Co., Missouri, mother’s maiden name Carrie S. Hoover, born in California, cause of death suicide by strychnine poisoning, informant Ed Riddle, Marseline, Mo., burial in Mt. Olivet.

1930 census of Linn Co., Missouri, Marceline ward 2, enumerated 8 April, lists on p. 6A as family #133/159:
Riddle, Noah, 31, age at first marriage 19, laborer at odd jobs, b. Mo Mo Mo; Iva, wife, 29, age at first marriage 17, b. Mo Ohio Illinois; Rheusal, son, 11; Frances, dau, 9; Cecil, son, 5. All children born Mo Mo Mo.