You asked about John Charles Vester.
I went to look at the cemetery listings for the Amarillo area, Canyon being considered part of Amarillo almost. Well, here is what I have so far:
John Charles Vester
b. 1866 d. 1952
Jennie E. Vester
v. 1869 d. 1945
Both on the same headstone, buried at Dreamland Cemetery, Canyon, Randall County, Texas.
I have located NO cemetery records so far for the Eula Vester, Don Martin or their son, Harold Martin. Ditto for James A. Vester, Doris Vester, Willie Vester, or Jack Charles Vester.
HOWEVER, I do have a phone call into Dreamland to the lady there and she is looking up her info to see if there is more information available. IF, you are still interested AND you receive this, I can do a little more searching. I live about 2 miles from the library where the genealogy records are kept and about 5 miles away from Dreamland Cemetery.
Just let me know if you are still alive and needing this info.