Hilda Trevelyan [Edit] By Sticky Facts Editorial StaffHilda Trevelyan biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Hilda Trevelyan date of birth:February 4, 1880How old was Hilda Trevelyan when died?79When did Hilda Trevelyan die?November 10, 1959 Tags: birth day 4birth month februarybirth year 1880death day 10death month novemberdeath year 1959 Suggested Posts Beyoncé Knowles Facts Amy Adams Facts David Bowie Facts Selena Gomez Facts Margot Robbie Facts The Weeknd Facts David Beckham Facts Charlize Theron Facts