Possible relatives of Cynthia are: William J Knox, Dolores N Knox, Patrick M Knox and 6 other people. 1520 21St St, Manitowoc, Wi 54220 is where Cynthia lives. Public records show Manitowoc as a city Cynthia also stayed in. Cynthia's birth year is 1969. Records link phone number (920) 682-0815 with Cynthia’s details. The current age of Cynthia is 56.