The birth/death data for the currently linked parents doesn't seem to mesh. John Grant, of Roxby shows birth and death in Roxby, Yorkshire, and Alice Grant shows birth and death in Woolbridge, Dorset — with both dying in 1640. I also don't see evidence proving either as a parent of this Christopher Grant. No assertion is made to this profile that Christopher was born within any shire.
Wikitree agrees with me stating:
"Previously parents John Grant and Alice Turberville of Roxby, Yorkshire were attached as his parents without source. Please do not re-attach parents without solid sourcing and a discussion through either comments or a G2G posting."
https://www.wikitree.com/wiki/Grant-2620
