Retired from acting in 1991, at age 75, following heart and circulatory problems.
On May 1st, 2006, Glenn had a gala 90th birthday celebration at the Egyptian Theater in Hollywood. There was a showing of a newly-restored print of Gilda (1946) and his son, Peter Ford, hosted the event. Over 700 tickets went on sale and were quickly sold out.
Related to Sir John A. Macdonald, first Prime Minister of Canada.
Took up hang gliding at the age of 64.
Grandfather of Aubrey Newton Ford (b. 1977), Ryan Welsie Ford (b. 1984), and Eleanor Powell Ford (b. 1988), whose parents are Ford's son, Peter Ford (b. 5 February 1945), and his wife, Lynda Gundersen.