Fortunately we have very good birth records from Newbury, Massachusetts from the mid 1700s which give us the names of five children of Paul and Rebecca (Hudson) Shackford. These siblings are:
Sarah Shackford (1728 – 1814) – married a Mr Pearson, mention the following people in her will: grandson William Smith, Mary Jane Brown, daughter of Else Smith, Amelia (Moore) Shackford, Mary Richards, James Prince, administrator of her estate. She was buried in the Old Hill Burying Ground in Newburyport, Massachusetts.
Deborah Shackford (Libbey) Currier (1731 – abt 1800 or 1801) – married first Mr Libbey, then Caleb Currier. Her will mentions William Currier, her husband’s son, Caleb Currier, her husband’s grandson, her son John Libbey, a daughter Mary Mushaway, Mary’s husband John Mushaway, granddaughters Catherine Currier, Rebecca M, Hannah Libbey, and Deborah Libbey
John Shackford (1735 – 1764) – married Deborah Seaward, mariner who died at sea, estate granted to his widow Deborah (Seaward) Shackford
Sumner Shackford (1737- ????) – Sumner was born Jan 29, 1737 and served as a Private in Captain Beniah Young’s Company on the late Crown Expedition from Feb 18, 1756 to December 20th. He also served in his Majesties Service in the Second Regiment of the Militia marching to Worchester. We find no further information about Sumner.
Rebecca Shackford (1743-????) – All we find for Rebecca is a birth record – December 2, 1743.
Currier John J, History of Newbury, Mass. 1635-1902 (Boston: Damrell & Upham, 1902), page 563; digital images, HathiTrust (http://babel.hathitrust.org/ : accessed 6 January 2016
Historical Collections of the Essex Institute July 1899 (July 1899), page 219; digital images, HathiTrust (http://www.hathitrust.com : accessed 25 March 2014
Massachusetts “Massachusetts Births and Christenings, 1639-1915,” database, FamilySearch (http://www.familysearch.org : accessed 29 March 2015), Sumner Shackford, b. 29 Jan 1737
Massachusetts, Massachusetts, Town and Vital Records, 1620-1988, , Rebeccah Shackford, 2 December 1743; digital images, Ancestry.com (http://www.ancestry.com : accessed 15 January 2016); Town and City Clerks of Massachusetts. Massachusetts Vital and Town Records