No. Roma Downey is from Ireland, and while Robert Downey's grandmother was Irish (cover girl Betty McLoughlin), Downey's father was born Robert Elias, taking the Downey name from his stepfather.
Morton Downey Jr. was born on December 9, 1933 and died on March 12, 2001. Morton Downey Jr. would have been 67 years old at the time of death or 78 years old today.
