Hello Richard... When I looked at the Heritage Quest census page containing the lines for Samual A and Thomas J MURRAY, I saw what certainly LOOKED like "H B". However, on the census sheet, the two "H B"s were bracketed, and marked with an asterisk. At the bottom of the census sheet is another asterisk with the words "had it New Brunswick", with the N and the B underlined. Hope this helps. Regards, Marge-from-Snohomish County, Washington