See: http://homepage.eircom.net/~vod/ O'Donnell Abu http://www.clansandnames.org/odonnell.shtml O'Donnell Clan http://www.donegaltown.ie/odonnell/ ODonnell Clan Association http://genforum.genealogy.com/odonnell/ O'Donnell Family Genealogy Forum http://www.geocities.com/Heartland/Shores/1110/ O'Donnell Surname Genealogy Page