Surname: O' Neill | Name index | #B 275 people A B C D E F G H I J K L M N O P Q R S T U W V X Y Z Bernardo Jorge Hugo Pedro O'Neill * 1937 Brian Ballagh II, prince of Clannaboy * 1470 Brian MacBaron O' Neill, 2nd baron Dungannon * 1539 Brian O'Neill Surname Family Album