i should know i'm from on of them

all this research and none of us can find a damn thing. I am looking for information on a Jesse Nelson who married a MAry and had a son named Greenville and another one named William "turkey bill" nelson. it is reputed that this jesse (and emmanuel nelson of KY) is a son of a william nelson who was the son of a joshua nelson. again, this is all legend here, but william also supposedly had 3 brothers named josiah, jordan, and green(ville) and they all migrated from Ireland sometime.

i've only been able to find one other nelson out there that claims that they're connected to my line --> jesse, greenville, ervin, enoch, geroges w 1-3, and then me.

i even did the bloody dna test and NO ONE.

HELP!