Data from the first source—Image-Unavailable URL—indicates christening in 1636, which IF true invalidates what find a grave shows.
In neither case does the information indicate birth in the place presently showing to this person-profile. I note that his parents, Robert and Alice / Elce, both died in Rehoboth.
https://familysearch.org/ark:/61903/1:1:4GHR-Z52M
https://www.findagrave.com/memorial/175380190/samuel-wheaton
FAMILY SEARCH: CHILDREN
https://familysearch.org/ark:/61903/1:1:FZD8-PPD
https://www.familysearch.org/ark:/61903/1:1:FCDM-3VQ
https://www.familysearch.org/ark:/61903/1:1:DZX6-W7ZM
https://www.familysearch.org/ark:/61903/1:1:DZX6-YMT2
https://www.familysearch.org/ark:/61903/1:1:Q29P-7BJZ
https://www.familysearch.org/ark:/61903/1:1:Q29P-7YR5
BOOKS
Death: https://archive.org/details/vitalrecordsofsw00roun/page/410/mode/1u...
Book under Copyright available at Libraries: https://www.worldcat.org/title/16471074
ANCESTRY.COM SOURCES
https://www.ancestry.com/discoveryui-content/view/772598:7853?ssrc=...
https://www.ancestry.com/imageviewer/collections/3897/images/41384_...
https://www.ancestry.com/imageviewer/collections/3897/images/41384_...
https://www.ancestry.com/discoveryui-content/view/1308302:7836?ssrc...
https://www.ancestry.com/imageviewer/collections/3824/images/gpc_ne...
