Barbara,
I know of one Warlick whose tombstone is in Erath County, TX. Mark W. Warlick is buried in Glenn Cemetery, Bluff Dale, TX. Mark W. Warlick is the son of Williamson Warlick and Mahala Elvira King Warlick. Mark (aka Marcus) married Clarisa Arthress, October 29, 1868, in Pickens County, Ga. It appears Mark later married Lucinda LNU, who is buried next to him.

Glenn Cemetery, Bluff Dale, Texas:
Mark W Warlick 9/21/1842- 2/1/1887
Lucinda, Wife of Mark Warlick 6/8/1842- 6/29/1926

My gg-grandfather John P. Cobb, Sr. moved from Gilmer Co, GA , to Bluffdale, Erath Co., Tx, in 1891, when he was about 64 years old. A daughter, Wilmot Cobb, married John Glenn and moved to Texas.
Hope this helps.