John,
The only problem with that is that we haven't been able to place Watson in Charlevoix in 1896.
I played the course in question this summer (it's now only 9 holes) and did a bit of digging since but have not been able to prove a Watson connection at the course's inception.
Mike,
I poked around Minneapolis newspaper, hoping since Watson was there in late 1898 or so, that something would be mentioned.
He obviously had good Michigan connections, having done remodel at Kalamazoo per C&W, well before Belvedere.
As you know, Charlevoix was one the 'great northern lake links' in early 1900s. The social club was also known as the Chicago Club, owing to hometown of many summer cottage residents. The trains went up there and it was quite the summer social scene with many women golfers.
The point being that Watson seemed to be IN with the well-to-do golfers and social set in southern Cal, Minneapolis, those 'socialites/cottage residents' traveling to Charlevoix, etc.
Maybe, southern California newspapers will yield something.
John