Hey Richie,
I was born, and still live in St. Clair Michigan !!
It's a pretty small city proper - maybe 6,000 or so population.
I was really shocked to read about that in your post.
There are several families of Andersons here - but I don't know any Henry or Dad's named Henry. I also had an Anderson for my 8th grade teacher - but his first name was "Mr."
ha ha.
I can't think of any other leads to follow up on to help you out, but I'll check with my brother in law - he knows just about everybody in town.
I was really floored to read about my hometown in your post!
I'll be sure to let you know if I turn up anything on the Michigan connection of you great new luger.
Fritz.