Tom, to add to some good answers already given....
3. Is Donald Ross and it is Scioto
10. Is Tille and that is Baltimore Five Farm
12. My guess is Robert Trent Jones, but I can not place where I think I have seen this if it is.
I will continue to work at this some more, lots of fun all the same.
#8 keeps wanting to be Royal County Down in my brain, anyone know the between layouts of the course?