Sure it does. Shires go back a ways, but they were not bred in quantity until the 1850s or so. "In the late nineteenth and early twentieth centuries, there were large numbers of Shires, and many were exported to the United States."
Before and after that period, those big guys were an exotic breed. That's the railroad but pre-truck period.
(I've owned a Percheron, and have known some Shires.)