People United States of America Richard Henry O'Brien peoplepill id: richard-henry-obrienRHO 2 views today 2 views this weekAmerican diplomat and privateerRichard Henry O'BrienBiographyListsAlso ViewedListsRichard Henry O'Brien is in following listsBy field of workNotable American soldiersGender:Male, Born in:Years 1750 to 1799By work and/or countryNotable American Military personnelsGender:Male, Born in:Years 1750 to 1799By category1758 births1824 deathsAmerican military personnel of the First Barbary WarFrom our partnersSponsoredRichard Henry O'Brien