Newfoundland's Grand Banks Message Board

I am seeking the birth date and mother's maiden name of SARAH CREWE, born either
May 1857 or 1 May 1860 in Hermitage Bay, daughter of Samuel Crewe and Martha _____.
The family may have lived in Lower Burgeo in the 1840s.

There are a few Samuel and Martha Crewe families on Ancestry, they have a son, John, born 11 Jan 1847, Lower Burgeo, a daughter, Miriam, born 29 Nov 1855, Conneyre, a son, William, born 11 July 1859, Dawson's Cove and a son, James Issac, born 27 March 1864, Dawson's Cove.
There is no Sarah listed for this family, they do have a number of other children listed, but they don't show up in the church records, Mary Ann (1850), Robert (1850), Martin (1869) and Curtis.
One tree has maiden name of Martha as Rose, but no church records to back that up.