Her birth year was listed as 1967. Possible relatives of Cynthia are: Mitchell Dean Welke, James Donald Welke, Donald J Welke and 2 other people. This person has lived also in Richardson, Plano, Redfield and 2 other cities. 1115 Newport Pl, Sioux Falls, Sd 57106 is where Cynthia resides. Company linked with Cynthia is: Mustang Enterprises, Ltd. The age of Cynthia is 57.