Ethel Watts Mumford was born on June 23, 1876 in New York City, New York, USA. She was a writer, known for Straight Is the Way (1921), Dollar for Dollar (1920) and Divorce Coupons (1922). She was married to Peter Geddes Grant and George D. Mumford. She died on May 2, 1940 in New York City, New York, USA.