1. By 1453 the overlordship of the island was held by James Butler, 4th Earl of Ormond, and in 1460 the advowson was exercised by Margaret Talbot, Countess of Shrewsbury.

1453 befand sich die Insel im Eigentum (overlordship) von James Butler, 4th Earl of Ormond und 1460 wurde das Patronatsrecht von Margaret Talbot, Countess of Shrewsbury ausgeübt.