Mary O'Brien, 3rd Countess of Orkney

Mary O'Brien, 3rd Countess of Orkney (c. 1721-1791) was a Scottish noblewoman and eldest daughter of Lady Orkney and Lord Inchiquin.

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Peerage of Scotland
Preceded by Anne Douglas-Hamilton	Countess of Orkney 1756-1791	Succeeded by Mary FitzMaurice

This page was last modified 12:07, 14 March 2008 by Wikipedia user Demophon. Based on work by Wikipedia user(s) Grievous Angel, RandomCritic, Rummonkey, Katharineamy, Craigy144, Cydebot and Mallimak and Anonymous user(s) of Wikipedia.
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