Roger McGrath [Edit] By Sticky Facts Editorial StaffRoger McGrath biography, ethnicity, religion, interesting facts, favorites, family, updates, childhood facts, information and more:Roger McGrath date of birth:March 4, 1947How old is Roger McGrath?79 Tags: birth day 4birth month marchbirth year 1947 Suggested Posts Chester Bennington Facts Jennifer Lawrence Facts Ed Sheeran Facts Lena Headey Facts Arnold Schwarzenegger Facts Neymar Facts Bruno Mars Facts Justin Bieber Facts