This John Johnson (1745-1813) is NOT my ancestor John Johnson (1757-1808).
Here are differences:
John Johnson (1745-1813)
b. 1745 in NC
d. 1813 in NC
m. Sarah Riley
Son of Isaiah Johnson, Sr. and Mary Johnson
DNA Marker is I1
John Johnsson (1757-1808) also known as John Johnston
b. 1757 in VA
d. 1808 in Rowan Co., NC
m. Sarah (mnu)
Son of Abraham Johnson/Johnston and Sarah (mnu)
DNA Marker is R-M269
At least James "Jimmy" Johnson (1792-1858), who married Nancy Charity Skeen, needs to be removed as son of John Johnson (1745-1813) since James "Jimmy" Johnson (1792-1858) is son of John Johnson (1757-1858).