Suzanne Johnston has this on her tree as a note for Joseph Elgar Broth (the father):
http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&d...


DEATH: Died ae 45y;

RESIDENCE: Received at Salem MM from Greenwich MM in 1828;

RELIGION: Condemned his marriage contrary to discipline in 1831 at Salem MM;

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They may have been re-accepted into the Quakers and been buried in their cemetery. Another place to look. :)

-andrea