Shanks Restaurant was created in 1989.
Armitage Shanks was created in 1817.
Shanks Group was created in 1880.
Shanks - film - was created on 1974-10-09.
William Shanks is not known to have created any number - rational or irrational. He did calculate pi to a greater degree of accuracy then previously but the number pi had been discovered around 4 thousand years before Shanks. Therefore it can hardly be said that he discovered it.
Restaurant Brands was created in 1997.
Ivanhoe's Restaurant was created in 1965.
Columbia Restaurant was created in 1905.
Haab's Restaurant was created in 1934.
Reuben's Restaurant was created in 1908.
Roussillon Restaurant was created in 1997.
Reata Restaurant was created in 1995.
JV's Restaurant was created in 1947.