Thaw, William, [106]
Thomson, James, Mayor, [51]
Thurmston, Cora, [121]
Thurston School, [102]
Ticonderoga, capture of, [28]
Trent, Captain William, established first permanent white settlement in Pittsburgh, [20]
Truax, Sarah, [114]
Turtle Creek, [19]
Uniontown, fort at, [21]
United States Steel Corporation, [85]