I'm in Palm Beach fairly frequently, since it's only an hour's drive from me, but remember about 10 years ago there was a store called "Dodge Antiques" which was closed at the time, but I was told later was owned by John F. Dodge II, son of Horace II and his last wife, Gregg Sherwood, who I believe is still living in Palm Beach- she'd be in her 80's now.

I cannot confirm this, and I don't believethe store is still in business, but haven't looked for it either.

There are a few still in Grosse Pointe as well, I believe.