The Mansion House was built around 1866 as an addition to the Watson farmhouse. It was built by Abijah Browning, where Mansion Avenue currently is located, between Kingstown Road and Narragansett Avenue.
The Mansion House was built around 1866 as an addition to the Watson farmhouse. It was built by Abijah Browning, where Mansion Avenue currently is located, between Kingstown Road and Narragansett Avenue.