O.E. Haffner m Virginia Van Duzer

I am searching for family and information about an O. E. Haffner who married Virginia Van Duzer, in Colorado or Nevada.Virginia was the daughter of Clarence Dunn Van Duzer and Nellie Webster of Nevada.She died at 92 years of age in Sept.,1992.She was the neice of our great grandmother.We know nothing of the family, and are hoping to reconnect.