2010-2-5 2004-11-22 This is the home page for Williamstown Township, Ingham County, Michigan, with links to more pages of information about Township services. 70565 text/html 1.0 EN index,follow Williamstown Township Home Page of Williamstown Township, Ingham County, Michigan text EZ-NetTools EZ-NetTools specializes in providing professional custom web site design and ecommerce services that you can easily maintain.