John, whose birth date is recorded as 10 September 1936, has reached the age of 88. Seifert calls 17 Ogden St, Denver, CO 80218, USA home. Seifert has experienced residency in 7 different places. This individual has resided at the following addresses: 460 S Marion Pkwy, Denver, 10001 W 31st Ave, Wheat Ridge, CO 80215, and 460 S Marion Pkwy #1005C, Denver. Both [email protected] and [email protected] are listed as John Clarence Seifert's contact emails. According to public records, this individual, Geary A Bruce (in 2013), and Peter Contino Friesen (in 2013) lived at 460 S Marion Pkwy, Denver, CO 80209, USA. Inhabitants named this individual can be found throughout Colorado. S Hautzinger, Sarah J Hautzinger, Susan O Hautzinger are just a few of the individuals who reside at the shared address