Fiennes married (1), Elizabeth, daughter of the famous parliamentarian Sir John Eliot, by whom he had one son, afterwards 3rd Viscount Saye and Sele; and (2), Frances, daughter of Richard Whitehead of Tuderley, Hants, by whom he had three daughters.
Natick is the Indian name, signifying " our land," or " hilly land," of the site (originally part of Dedham) granted in 1650 to John Eliot, for the praying " Indians.
In 1735 the few Indians remaining were put under guardianship. The township owns a copy of Eliot's Indian Bible.
An Eliot monument was erected in 1847 on the Indian burying-ground near the site of the Indian church, now occupied by a Unitarian church.
Both passed through phases of faith, but while even Positivism did not cool George Eliot's innate religious fervour, with George Sand religion was a passing experience, no deeper than her republicanism and less lasting than her socialism, and she lived and died a gentle savage.