Notes:Chatham Square
From Pittsburgh Streets
Source:Ordinance-1909-1910-715: "Ann, from Chipeta to Brady, old 6th and 14th wds., changed to Watson, 1st and 4th wds." This suggests that at some preliminary stage it was planned to change Chestnut Street to Chipeta Street before Hooper Street was chosen as the new name, but this reference to Chipeta was overlooked.
