On 5 May 1816 when Welthea was 20, she married Alfred Sampson in Duxbury, MA. Born on 12 Feb 1790 in Duxbury, MA. Alfred died in Duxbury, MA, on 16 Aug 1875; he was 85.

Hannah married Jason Sewall. Born ca 1791 in Maine.

1850 Federal Census. Bath, Lincoln County, Maine
Roll 261, page 135A
    Jason Sewall, 59, boat builder, b. ME
    Hannah Sewall, 52, b. MA
    Stephen B. Sewall, 20, joiner, b. ME
    Morgeanna Sewall, 14, b. ME
    Daniel F. Sewall, 10, b. ME