Betty MacDonald [Edit] By Sticky Facts Editorial StaffBetty MacDonald biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Betty MacDonald date of birth:March 26, 1908How old was Betty MacDonald when died?49When did Betty MacDonald die?February 7, 1958 Tags: birth day 26birth month marchbirth year 1908death day 7death month februarydeath year 1958 Suggested Posts Dwayne Johnson Facts Mila Kunis Facts Florence Henderson Facts Aaliyah Facts Chester Bennington Facts Justin Timberlake Facts Kit Harington Facts George Clooney Facts