Lyle Truman Hamilton, age 75, of Monroe, passed away at Monroe Clinic Hospital on Monday, February 24, 2020. Lyle was the youngest of seven children and was the only sibling born in a hospital on July 17, 1944 in Beloit, WI. As a teenager, Lyle worked at Terry’s Market in Beloit with his future mother-in-law, Mary Hackett.