Only what the census shows:1870 he and his brother are in Camden, Schuyler, IL, 1880 they are in Harmony, Hancock, IL, 1900 Train is in Beaver, Red Williams, NE with his wife, son Charles L is born abt 1900 in NE.1910 and 1920 the family is in Vernon, Yuma, CO and 1930 in Meeker.His brother George also is living in Meeker. I also see that he was born Sep 9, 1863 in IL and died April 22, 1941 in Kern Co. CA.His full name was Train Caldwell Wheeler.
His parents were: T C Wheeler - father b 1824 NC Hannah - mother b 1830 IL Pinkney N - brother America A - sister Martha - sister Mary J - sister Stephen A D - brother Train C George - brother
Inez E is shown with the name of "Jones" in the 1910 census.That may be her maiden name.Her parents were born in NY and there is an Inez Jones in the 1880 census who was born in MI, with parents b in NY and they lived in Iowa at the time.You would have to check to see if she is the same.
I checked my books of families living in Meeker and they are not listed.I don't think they lived in Meeker very long.