The April 3, 1915 article I posted notes the architect had promised to return to bunker the course. If it is Barker the article is referring to, the timing makes sense as he wouldn't leave to enlist for WWI until later in 1915.
I'm a bit skeptical of the Aug. 13, 1921 article that was posted, particularly any involvement by Ross in 1911. Be nice to see some more contemporaneous confirmation of his early involvement here.
Sven