The following birth, marriage & death records have been searched without finding any STERRYS or similar:

Nil

The following birth, marriage & death records have been searched and have located STERRYS or similar:

(Rio Blanco County)
Births
1891 Sep 28 Earl Maxwell Sterry, Born: Florissant CO, Registered: Rio Blanco CO
1892 Nov 4 Frank Rex Sterry, Born: Anaconda CO, Registered: Rio Blanco CO
(Source: USGenWeb)

Becker (Rio Blanco County)
Births
The following entries are from the IGI:
1893 Nov 4 Frank Rex Sterry s. Frank M Sterry & Cora Elizabeth (personal submission)