Greta Blackburn [Edit] By Sticky Facts Editorial StaffGreta Blackburn biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Greta Blackburn date of birth:1956How old is Greta Blackburn?70 Tags: birth year 1956 Suggested Posts Miley Cyrus Facts Leonardo DiCaprio Facts Brad Pitt Facts Shaquille O'Neal Facts Mark Wahlberg Facts Kit Harington Facts Taylor Swift Facts Eminem Facts