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 Anna Nicole Smith Facts Bruno Mars Facts David Bowie Facts Shaquille O'Neal Facts Angelina Jolie Facts Drake Facts Margot Robbie Facts Harry Styles Facts