The age of Hannah at death, in 1815, coupled with the date of her birth, proves that this Dewey did not marry Hannah Carrier, as the Strong genealogy suggests. Hannah Carrier would be a different age at death. Not sure why some have a 1780 death for Hannah K.
https://www.ancestry.com/imageviewer/collections/2900/images/32971_...
https://search.ancestry.com/cgi-bin/sse.dll?indiv=1&dbid=2557&a...
https://www.ancestry.com/imageviewer/collections/3032/images/41107_...
https://www.ancestry.com/imageviewer/collections/2900/images/32971_...
https://www.ancestry.com/imageviewer/collections/1062/images/VBMDUS...
https://www.ancestry.com/imageviewer/collections/1034/images/VBMDUS...