|Wife:||Sister Ruth (wife)|
|First Appearance:||Law of the Land|
|Last Appearance:||The Most Fatal Disease|
- Suffers from consumption
Kid Cole's first trip to Colorado Springs. He becomes the town Sheriff after Jon is accused of cattle rustling & maintains the position for under a week.
Dr. Mike and Sully are leaving Denver after purchasing medical supplies and supplies for the new house. They meet newly married Kid Cole and Sister Ruth just before getting on the stagecoach home. Dr. Mike and Sully invite them to spend Thanksgiving, and they accept. Unfortunately, the stagecoach is robbed en route and they have to find another way home after they get to the nearest waystation.
Kid Cole and Ruth return to town escorting mail-order brides to California. It doesn't take long for the tension between the two of them are become apparent. Dr. Mike learns Kid Cole is terminally ill and is trying to make it so Ruth doesn't feel like she has to take care of him.
- Johnny Cash and June Carter Cash are married in real life as well.