Ancestry: James Grunshaw; Amos Grunshaw
Born: August 30, 1904 in New Bedford Ma.
- Father: James Grunshaw; (Amos Grunshaw & Mary J. Colbert)
- Mother: Clarissa Mayhew; (William Mayhew & Ella (–))
Died: February 23, 1992
- Buried: Cataumet Cemetery; area B
Married: Date & place unknown
- To: Maurice Eben Grinnell; (1901 – 1979) (Charles H. Grinnell & Cornelia D. Bailey)
Children: 2
- 1. Barbara Ann Grinnell Coggeshall; (January 25, 1927 – April 24, 2017); Married Roger Gibbs Coggeshall (1927 – 2013) (Frank Vose Coggeshall & Evelyn Frances Gibbs); Barbara is buried in Cataumet Cemetery near her parents.
- 2. Maurice Lyle Grinnell; (May 31, 1928 – June 18, 2011); Married Helen Virginia Round (1928 – 2019) (Dexter Hopkins Round & Helen A. MacDonald); Maurice L. & Helen are buried in Cataumet Cemetery.