1. Portrait of John Brown of Concord, New Hampshire. A Descendant of Abraham Brown of Watertown, Massachusetts Bookmark Portrait of John Brown of Concord, New Hampshire. A Descendant of Abraham Brown of Watertown, Massachusetts, accession number 2022.20.2. Search result 1 Artist: Belknap, Zedekiah Classification: Painting Materials: Oil on panel Dimensions: 24 1/2 x 17 1/2 in. Accession Number: 2022.20.2