Hello Candy, I have some info on the John Adair family you are looking for.
My dads uncle had three sons killed in the Mt. Harris Colorado Coal Mine disaster in 1942.
A cousin sent me a copy of an article from "The Routt County Republican" Colorado newspaper. Next to the partial list of victims of the mine disaster is an obit and combined I guess you could call it a short history of your John Adair, says he wasfrom Athens, McMinn Co., Tenn. married Theodoria Walker in 1890 and had one son Everett in 1892. The way the newspaper I have is copied a portion of the article is missing,...but there is alot of interesting reading and names and dates in it. Your John Adair looked to be a well loved, important man in Routt Co.
email me with an address and I will send you a copy.