Port Jefferson Historical Society.

John Richard Mather and his son John were shipbuilders in Port Jefferson. John R. Mather's house on Prospect Street in Port Jefferson (ca. 1840) is now operated as the Mather House Museum by the Port Jefferson Historical Society.

From the description of Family papers, M, 1845-1972. (Unknown). WorldCat record id: 155564259

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2022-02-20 08:02:53 pm

Joseph Glass

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2022-02-20 08:02:50 pm

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