... Gregory bapt. 7th June, 1599; son of John Powell, junior (by his wife Elizabeth Davidge of sd. Stoke, bu. 27th Feb., 1618, being then called the elder; son of ___ Powell who was probably a son of Morgan Powell, of Taunton {viv. 16th cent.), who was a descendant of Einion Efell, Lord of Cynllaeth (ob. 1196) through the latter's descendant Howell the son of Griffith of Aberbanah, in Shropshire on the Welsh border.
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[Note: it is unclear whether the burial date 27 Feb 1618 belongs to John Powell or his wife Elizabeth Davidge]