Douglas Koch's official documentation lists 13 October 1948 as their birth date, confirming 77 years of age. Douglas R Koch, the person's place of residence is 362 Elton Hills Drive Northwest Rochester. Koch has had four prior residences over the years. Verified housing records list these locations: 362 Elton Hills Dr NW #18, Rochester, 362 Elton Hills Dr NW #32, Rochester, MN 55901, and 2056 43rd St NW, Rochester. The aforementioned party arranged for packages to be delivered to Po Box 310, Byron, MN 55920-0310. The last time this po box saw use was in 1991. The system indicates that the subject in question can use up to 6 email addresses. The address 362 Elton Hills Dr NW, Rochester, MN 55901 was once home to Mr. Koch, the person, Marta Castellanos (between 2009 and 2010), and Robert E Geane (between 2009 and 2013). Douglas R Koch is a shared first name among residents of Minnesota, Iowa. Bao V Nguyen, Rodney Jocobson, Christophe Astorino are among the occupants of the shared address