Tom,
I think those are very good insights. Obviously, the "laying out" separated from the "building" is something that is critical and noted, but I'd add to that Francis' later point that he added one piece to the "lay out", which clearly was a step in the design phase.
Francis also mentions their thinking the road would make a good hazard, and somewhat self-effacingly talks about some of their screw-ups, but it's clear that these were THEIR screwups, and not based on someone else's design.
Now, I'm sure someone is going to claim that by "laying out" that they were out there staking posts (to someone else's design) on the property, and then constructing (to someone else's design) to differentiate the terms, but I don't think they'd do so very convincingly because they'd then have to answer the question; Why take 5 extremely busy, very successful men who were 5 of the 6 lowest handicap golfers of the few hundred at the Merion club and have them out pounding stakes in the field and then constructing the course?
But, I think the really valuable insight you had is the "added" piece, that Francis mentioned.
He may have meant the term to mean "at the inception" of the Committee, and he may have meant that he was literally "added" later to a standing committee, but there is no way he would have used the word "added" if he was already involved in the design process prior to the committee's creation. Not a chance
Jim,
Wilson's comments (as reported for the Committee by Lesley)
could refer back all the way to July 1910, but I don't think so, simply because he was reporting for the Committee, which didn't form until January 1911. Now, he may have been referring to some informal arrangement of some of the more interested members such as Wilson and the others, and I'm not able to prove that they didn't start their routing process back then, but I don't think so, simply because I think Wilson would have mentioned it in his article for P&O where he says he came into the process in 1911.
EDIT*** Wilson doesn't say he first came into the process in 1911, although that has been represented as such. Instead, he simply refers to the Committee being formed in 1911.
This of course begs the simple question;
Why would the Merion Board make Hugh Wilson chairman of a committee on a subject of which he supposedly had no prior involvement?