Tommy,
I'm more going for what the architects were building or working on at the same time.
What was Tillie doing while building Winged Foot, SFGC, etc?
Ross while building Aronomink?
Willie Park, Jr. literally left the Maidstone sight, hopped on the LIRR, switched trains at Penn Station in Manhattan, took the Broadway Limited to Lewistown, PA on the Pennsy mainline and bus into State College to work on the White Course.
Courses that were born out of the same point in time from an architect.
For the modern architect and contributing architects, how do your concurrent projects influence each other, if at all?