Who is the market near the Blackstone Block Historic District named for?
Blackstone Block Historic District:  The district is bounded by Union, Hanover, Blackstone, and North Streets, not far from Quincy Market and Faneuil Hall. Quincy Market:  It was constructed in 1824–26 and named in honor of Mayor Josiah Quincy, who organized its construction without any tax or debt.
Josiah Quincy