List of Presidents of O'Brien (New World Map Game)

First Republic

 * 1) Andy Peter Donovan- 945-979.
 * 2) Lieum Hamish Henderson- 979-995.5
 * 3) Sheamus Pádraig O'Higgins- 995.5-1025.5.
 * 4) Pádraig John O'Mally 1025.5- 1029

Second Republic

 * 1) Colman McShane - 1033.5-1046 (As provisional president) 1046- Present (formal mandate)