Margaret was the daughter of Conchobar O'Brien and Annabel de Burgh. The date and place of her birth have not been found.
She had two marriages/partners. Her first husband was Fearganainm O'Carroll. They were married, but the date and place have not been found. They had no known children.
Her second husband was Owney O'Loughlin. They were married, but the date and place have not been found. They had no known children.
Conchobar O'Brien |
Turlogh Donn O'Brien |
Teige An Chomard O'Brien |
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Annabel Burke |
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Raghnailt MacNamara |
John MacNamara |
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Annabel de Burgh |
Ulick de Burgh |
Ulick de Burgh |
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Egelina de Courtenay |
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Sluma MacNamara |
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