Allentown City Directories: 1903, 1910, 1914, 1919, 1929, 1936, 1945
Lehigh County Directories: 1877, 1895
Farmers' Directory of Lehigh County, 1914, Philadelphia, PA
Seventy Years History of Saint Peter's Lutheran and Reformed Congregations of Rittersville, Lehigh Co., Penna., 1912, Harrisburg, PA
I. Daniel Rupp, History of Northampton, Lehigh, Monroe, Carbon and Schuylkill Counties, 1845, Harrisburg, PA
Bethlehem Chamber of Commerce, Bethlehem of Pennsylvania, Vol. I & II, 1968, Bethlehem, PA
Fred L Shankweiler, Men of Allentown, 1917, Allentown, PA
Charles Rhoads Roberts, History of Lehigh County, Vol. I, II, III, 1914, Allentown, PA
Randolph L. Kulp, History of the Lehigh Valley Transit Company, 1966, Allentown, PA
14th Ward Historic Committee, East of the Lehigh, 1962, Allentown, PA
Allentown Call-Chronicle Newspaper archives
Mahlon H Hellerich, Allentown 1762 - 1987 A 225-Year History, Vol. I & II, 1987, Allentown, PA
New Illustrated Atlas of Lehigh County, 1876, Reading, PA
Various Proceedings of the Lehigh County Historical Society
My mother, Myrtle Texter Reinbold
My grandmother, Edith Hoffert Texter