Analysis of information sources in references of the Wikipedia article "Robert De Niro Sr." in English language version.
Boston-based genealogist Jim McNiff has traced the baptismal certificate for the superstar's great-great-grandmother to that hamlet .. Ellen Hall, a new name in the De Niro story, for up to this point his great-grandfather Dennis O'Reilly was said to be the son of an American-born woman called Margaret. But Margaret was Edward O'Reilly's second wife, whereas Dennis was born to Edward's first wife Ellen, the immigrant from Dundrum
Bobby's father, Robert Sr, was half-Irish on his mother Helen O'Reilly's side .. Bobby's granny Helen O'Reilly was 21 when she married his grandfather Henry .. Helen was completely Irish by DNA – her own grandparents having left Ireland for America during the Famine era .. Edward and Margaret O'Reilly, and John and Mary Burns
