Piers Ruadh Butler, 8th Earl of Ormond, 1st Earl of Ossory, was born circa 1467 to James Butler (c1442-1487) and Sabh Kavanagh and died 26 August 1539 of unspecified causes. He married Margaret FitzGerald (c1473-1542) 1485 JL . Alfred the Great (849-899)/s, Charlemagne (747-814)/s, Henry II of England (1133-1189)/s, Hugh Capet (c940-996)/s, William I of England (1027-1087)/s, Rollo of Normandy (860-932)/s.
|Ellice Butler (1481-1530)|
|James Butler, 9th Earl of Ormonde (1496-1546)||1496||28 October 1546||Joan FitzGerald (c1509-1565)|
|Catherine Butler (1506-1552)|
|Helen Butler (1523-1597)|
|Richard Butler, 1st Viscount Mountgarret (1500-1571)||1500||20 May 1571||Eleanor Butler (?-?)|
|Margaret Butler (?-?)|
|Joan Butler (1528-?)|