Well, the later article posted above identifies Mick Humphreys as the developer of The Vintage Club in California ... so his choice of architect would hardly be a surprise.
I wonder how a maintenance endowment works in the modern era. Twenty years ago you could plan on getting an 8% or even a 10% return. Nowadays, if you put the whole $25 million in the bank, they wouldn't pay you enough interest to mow the greens!