Shanks Restaurant was created in 1989.
Shanks Group was created in 1880.
Armitage Shanks was created in 1817.
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.
Blackhawk - restaurant - was created in 1920.
Hünkar - restaurant - was created in 1950.
Harvester - restaurant - was created in 1983.
Pharmacy - restaurant - was created in 1997.
Arni's Restaurant was created in 1965.
Haussner's Restaurant was created in 1926.
Cattleman Restaurant was created in 1958.
Next - restaurant - was created in 2011.