It's probable this data from SSDI is Champ: C. Rainwater b 22 1 Jul 1908, d. 16 Oct 1989. Last payment to Big Spring, Howard Co TX; Issued Oklahoma.
Champ's children were born in Bristow, OK. The family moved about 1945 to Big Spring, TX.
Champ Harlen RAINWATER and Marjorie SCHRADER had the following children: