Posted on: Ottawa Co., Michigan Query Forum Board URL: http://genconnect.rootsweb.com/genbbs.cgi/USA/Mi/Ottawa?read=625 Surname: Grinwis, Tanis ------------------------- I am Jan Grinwis and busy with a worldwide study on Grinwis people. Is there anyone of you with is also interested in the Grinwis family tree. I do have a database with lot of Grinwis people but it is not complete. Can anyone help me.