Margaret de Burgh1 
Her married name became O’Conor.
Child of Margaret de Burgh and Hugh O’Conor, King of Connaught
- Turlough Óg O’Conor, O’Conor Don+2 d. 1406
Turlough Óg O’Conor, O’Conor Don1 
In 1384 he disputed control of Connaught with his cousin Turlough O’Conor Roe.1 In 1395 he swore fealty to King Richard II of England.1
Children of Turlough Óg O’Conor, O’Conor Don and Evaine O’Kelly
Child of Turlough Óg O’Conor, O’Conor Don
Hugh O’Conor, O’Conor Don1
- [S37] BP2003 volume 2, page 2971. See link for full details for this source. Hereinafter cited as. [S37]
Evaine O’Kelly1
Her married name became O’Conor.
Children of Evaine O’Kelly and Turlough Óg O’Conor, O’Conor Don
Felim Geancach O’Conor, O’Conor Don1 
Child of Felim Geancach O’Conor, O’Conor Don and Edwina Sligo
- Owen O’Conor, O’Conor Don+2 d. 1485
Edwina Sligo1
Her married name became O’Conor.
Child of Edwina Sligo and Felim Geancach O’Conor, O’Conor Don
- Owen O’Conor, O’Conor Don+2 d. 1485
Owen O’Conor, O’Conor Don1 
Owen O’Conor, O’Conor Don also went by the nick-name of Owen ‘Caerch’ (or in English, the Blind.)1 In 1476 he was recognised as O’Conor Don.1
Child of Owen O’Conor, O’Conor Don and Devorgilla O’Conor
- Carbery O’Conor, O’Conor Don+2 b. 1475, d. 1546
Felim Finn O’Conor, O’Conor Roe1
Child of Felim Finn O’Conor, O’Conor Roe
Devorgilla O’Conor1
Child of Devorgilla O’Conor and Owen O’Conor, O’Conor Don
- Carbery O’Conor, O’Conor Don+2 b. 1475, d. 1546
