Yellowstone: How John Dutton + James Dutton Are Related, Once and For All
The relationship between James Dutton on 1883 and John Dutton on Yellowstone is important to understand correctly. Once and for all, here's the right answer.
The origin of this line of thinking stems from something creator Taylor Sheridan said about how his 1883 and Yellowstone star related. James is NOT John's great-grandfather, but it's ok if you thought that. It's Tim McGraw's fault.