We found 3 people named John Kiefer in Colorado. Their ages range from 66 to 80 years old. Records show residents in Aurora, Thornton, and Brighton. Contact numbers include 303-699-6***, 720-212-3***, and 303-659-5***, corresponding to area codes 303 and 720. Possible family members include Jessica Rae, Christie Ann, and Ronette E.
... more