Maria Pia [Edit] By Sticky Facts Editorial StaffMaria Pia biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Maria Pia date of birth:September 23, 1939How old is Maria Pia?87 Tags: birth day 23birth month septemberbirth year 1939 Suggested Posts Margot Robbie Facts Kanye West Facts Taylor Swift Facts Mike Tyson Facts George Harrison Facts Shaquille O'Neal Facts Arnold Schwarzenegger Facts Drake Facts