John Dutton's father is John Dutton II. John Dutton II is the son of Spencer and Alexandra Dutton, making him the father of John Dutton III (the character played by Kevin Costner in "Yellowstone"). This lineage was confirmed in the series "1923," where John Dutton II appears and is portrayed by Dabney Coleman
. To clarify the family tree:
- James and Margaret Dutton had several children, including John Dutton I and Spencer Dutton.
- Spencer Dutton and Alexandra had John Dutton II.
- John Dutton II is the father of John Dutton III, the main character in "Yellowstone"
Thus, John Dutton's father is John Dutton II, who is part of the Dutton ranching dynasty with ties to both ranching royalty and British aristocracy through his mother Alexandra
