The compiler doesn’t like Burr. He is inclined to Betts or Bell.
There are some points to think about from this study.
- it does not appear Edward Morris (originally Morrison ?) returned to England after emigrating as a child. Therefore Grace was met & married in Roxbury for sure, which means either she emigrated as a child, was born here, or emigrated as a widow Betts (or Bell). But if she was a widow one might expect some property settlement in his will she brought to her second marriage, reference to “brothers” etc.
Origins for Roxbury families was County Essex, and Woodstock CT was a daughter of Roxbury. Different set of proprietors etc from the Widow Betts of New Haven, or the Bridge family of Cambridge (originally the New Towne).
There are some prominent & studied families mentioned: Ruggles, Johnson ... the Geni trees should be good for them as I know at least two curators from those families. :). There’s also a Geni project for First Families of Roxbury, take a look !
There is a Thomas Bell family on Geni.
You want to also look for Church Records. “Grace” (which sounds Puritan to me) is an easier Name than the ubiquitous Mary & Elizabeth.
If she was an emigrant perhaps she was serving in a household of one of Edward’s associates. I think this less likely. Or since we don’t have a Betts family in the area, or the compiler would have mentioned, an orphaned relative (cousin, step daughter, sister ...).