When Jemima Snover was born on 28 February 1848, in New Jersey, United States, her father, Daniel Harker Snover, was 42 and her mother, Catherine Ann Buchanan, was 27. She married Smith Beebe Tewksbury on 26 March 1883, in Skinners Eddy, Braintrim Township, Wyoming, Pennsylvania, United States. They were the parents of at least 1 daughter. She lived in Wyoming, Pennsylvania, United States in 1860 and Wyalusing, Bradford, Pennsylvania, United States in 1870. She died on 20 January 1929, at the age of 80, and was buried in Susquehanna, Pennsylvania, United States.
Americanized form of German Schnauffer (see Snouffer ).