Jim, that is certainly the Brookfield clubhouse. The first point I note is that the course is being "patterned after" the Westchester-Biltmore course. I'm going on a limb with the assumption that means the Walter J. Travis course (correct/incorrect?) If that is so, another connection arises. In 1922, Travis hired the firm of William Harries to build his Cherry Hill Club course across the Niagara River from Buffalo, in Ridgeway, Ontario. Harries became a member at Cherry Hill at some point. William Harries is the 1927 architect of record at Brookfield (FKA Meadowbrook.)
Buried in paragraph two is the mention of "dot the two courses." They did have a second course across Shimerville Road. It is now private residences. The women's clubhouse was also located across the road, opposite the main entrance. Also a private residence, its stature from the road reveals something greater than a new-build.
And, in the second piece, to the right of the Meadowbrook one, titled "Walter Bemish Golf Pro," that Genesee Country Club is now called Livingstone Country Club, based on my investigative effort.
Still very interesting to me. I'd like to put this Glen Acres/Mossy Springs historical mystery to bed, and just may have the time to do so after the new year rings in. Maybe we'll unearth a ghost for Uncle George.