Joan was the daughter of sir Robert I de Throckmorton and Lucy Beatrice Coleman. The date and place of her birth have not been found.
Her husband was John Marney. They were married, but the date and place have not been found. They had no known children.
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sir Robert I de Throckmorton |
Giles de Throckmorton |
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Agnes Fraunceys |
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Lucy Beatrice Coleman |
Geoffrey Coleman |
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