Mahon was born about 1335, the son of Muirchertach macToirdelbaig O'Brien and Edaouin McGorman. The place is not known.
He died about 1369 in Bunratty, Clare, Clare, Ireland.
His wife was Una O'Connor. They were married, but the date and place have not been found. Their two known children were Brian Catha An Eanaigh (c1355-c1399) and Conchobhar MacMathghamhna (?-1426).
Mahon Moinmoy O'Brien |
Muirchertach macToirdelbaig O'Brien |
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Edaouin McGorman |
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Event | Date | Details | Source | Multimedia | Notes | ||
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Birth | ABT 1335 |
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Death | ABT 1369 |
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Attribute | Date | Description | Details | Source | Multimedia | Notes |
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Nobility Title | FROM 1360 TO 1369 | king of Thomond |