When Katherine Tebo was born on 14 May 1883, her father, Isadore James Tebo, was 32 and her mother, Magdeline DeHate, was 30. She married Alexander Greenfield on 16 September 1902, in Windsor, Essex, Ontario, Canada. They were the parents of at least 3 sons and 2 daughters. She lived in Mount Clemens, Macomb, Michigan, United States for about 20 years. She died on 28 October 1960, in Clinton, Macomb, Michigan, United States, at the age of 77.