Katherine was the daughter of Nicholas St. Lawrence and Genet Plunkett. The date and place of her birth have not been found.
Her husband was sir John Plunkett. They were married, but the date and place have not been found. They had no known children.
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Nicholas St. Lawrence |
Robert St. Lawrence |
Christopher St. Lawrence |
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Anne Plunkett |
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Genet Plunkett |
Christopher Plunkett |
Christopher Plunket Christopher Plunkett |
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Jenet Bellew |
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Elizabeth de Welles |
sir William de Welles |
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Anne Barnewal |
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