E. Cobham Brewer 18101897. Dictionary of Phrase and Fable. 1898.
Pimlico (London).
At one time a district of public gardens much frequented on holidays. According to tradition, it received its name from Ben Pimlico, famous for his nut-brown ale. His tea-gardens, however, were near Hoxton, and the road to them was termed Pimlico Path, so that what is now called Pimlico was so named from the popularity of the Hoxton resort.
1
Have at thee, then, my merrie boyes, and beg for old Ben Pimlicos nut-brown ale.Newes from Hogsdon (1598).