The two lines (Trent & Goff) match all SNP's from L758 to Y6887 (978CE) and share the same common male ancestors, migration map and ancient YDNA matches.
Goff YDNA Project: https://www.familytreedna.com/groups/goff-gough-mcgough/about
1665 GOUGH/GOFF (US-MD-STM/US-VA-LOU) I-Y6902 (1635CE)

Goff Family: https://www.goff-gough.com/blog/faulty-connection%EF%BF%BC/

Goff: 1665 GOUGH/GOFF (St. Mary's Co MD / Loudoun Co VA, US)
L758>M170>M253>L840>S63>DF29>Z58>Z59>CTS8647>Z61>Z60>Z140>Z141>Y5497>BY31711>Y6900>Y6908>FT8846>BY11107>Y6889>Y6886>Y6887 (978CE)>Y6902 (1635CE)>BY51301 (1800CE)
Goff Group Match Tree: https://discover.familytreedna.com/groups/goff-gough-mcgough/tree?subgroups=15984
Goff Time Tree I-6887: https://discover.familytreedna.com/y-dna/I-Y6887/tree

The father and four brother's who carried the YDNA across VA: Y6902(1635CE)>BY51301(1800CE)
https://www.findagrave.com/memorial/150489771/salathiel-goff
Salathiel Goff Sr 1714 England - 1744 VA or WV ?
Father of
James 1735-1834 (# 80458812)
John Turton 1739-1803(#109960909)
Thomas Jonas 1747-1824(#65158364)
Salathiel 1748-1791(#117886065)
see The our Goff Brothers of Western Virginia
by Phillip G Goff and Roy L Lockhart.

Trent: L758>M170>M253>L840>S63>DF29>Z58>Z59>CTS8647>Z61>Z60>Z140>Z141>Y5497>BY31711>Y6900>Y6908>FT8846>BY11107>Y6889>Y6886>Y6887(978CE)>FT347207>FT345526
https://discover.familytreedna.com/y-dna/I-Y6887/tree