I just finished reading your posting on the internet for the Laduke (Laduc) family.What an amazing amount research, not to mention the time and effort.I was hoping to find a link to my Grandmother who was born in Menominee, Mi. around 1870. Her father's name was Antoine Laduke (Laduc) and he was married to a Christine Durocher. Did you ever come across that branch of the family in your searches? I've tried to research it through the Michigan archives, but have had no success. If you do have anything, I would be most appreciative in hearing from you.