Mr. Portman, the person's official documentation lists March 16, 1951 as their birth date, confirming seventy-four years of age. The aforementioned party has a historical association with 3670 Revell St, Eugene, OR 97404, USA. Mark Edward Portman, the person has been associated with at least eight known addresses. The documented places of residence for this person are: 46 Gann Way, Novato, CA 94949, 906 Arlington Ave, Berkeley, CA 94707, and 6183 Ostenberg Dr, San Jose. The aforementioned person has acquired two PO boxes, a few examples being: Po Box 548, Corte Madera, CA 94976-0548, Po Box 5758, Novato, CA 94948-5758. The spouse of Mark Portman, the individual is expected to be Janet C Simmons (age 75). There are five email addresses linked to the subject in question. Portman, the individual and Janet C Simmons (in 1999) shared a dwelling at 46 Gann Way, Novato, CA 94949, USA. The name Mark Portman, the person is not uncommon among residents of California, Texas, Illinois, Kentucky. D Brann, Kathryn L Murray, Ms. Simmons are among the people who share the address