Frederick married Grace P Thorpe 24 Sep 1884, Upper Pereaux, Kings, Nova Scotia, Canada. Grace (daughter of William Oliver Thorpe and Catherine Amelia Oulton) was born Abt 1863, Baie Verte, Westmorland, New Brunswick, Canada; died Yes, date unknown. [Group Sheet]

1. John A Parker was born 1885, Medford, , Nova Scotia, Canada; died Yes, date unknown.
2. Elizabeth W Parker was born 1886, , , Nova Scotia, Canada; died Yes, date unknown.
3. Harley Dickerman Parker was born 6 Aug 1892, Lunenburg, Essex, Vermont, United States; died 1 Jul 1968, Rockport, Essex, Massachusetts, United States.
4. Whitney Frederick Parker was born 1 Feb 1898, South Lancaster, , New Hampshire, United States; died 9 Feb 1994, Barre, Washington, Vermont, United States.