Dorothy Donegan [Edit] By Sticky Facts Editorial StaffDorothy Donegan biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Dorothy Donegan date of birth:1922How old was Dorothy Donegan when died?76When did Dorothy Donegan die?1998What instruments does Dorothy Donegan play?Piano Tags: birth year 1922death year 1998 Suggested Posts Kylie Jenner Facts Marilyn Monroe Facts Kim Kardashian West Facts George Clooney Facts Michael Jackson Facts Bruno Mars Facts Kit Harington Facts The Weeknd Facts