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Mary Troost

Also Known As: "O'Riley"
Immediate Family:

Wife of Gerard Troost, PhD, State Geologist

Managed by: Private User
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About Mary Troost

Troost married Margaret Tage in Philadelphia in 1811, and together they had two children before Margaret died in 1819; Troost then married again, to Mary O'Riley, a widowed moher of two who proved to be a great help to him in his scientific work.

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