Mary Grace Carey Spencer

Born 1615 in Shropshire, Eng. Married Thomas Cardwell abt 1635 in Lancaster Co, Virginia. Supposedly, died young.

I have done so much research to find out who this woman's family is and I have no proof. You are welcome to check my work on Ancestry.com, within McClain family. Thomas Cardwell is one of my grandfathers. Any help would be greatly appreciated.
Sarasota