Fenn whatshername married AN UNIDENTIFIED John Lewis who was ***NOT*** John Lewis III of Hunting Creek. He husband was dad by 10 December 1749, when she made a will giving her whole estate to friends William Nock & Benjamin Nock. (Further implication: there were no children.)
John Lewis III of Hunting Creek lived until at least 1768.
And what's this weirdo jive about burial place "Steven Creek, San Jacinto County, Texas"? Who ELSE has he been trash-mashed with?