Source:Shetler
From Pittsburgh Streets
Charles Shetler. "James O'Hara's landholdings in Allegheny County." Western Pennsylvania Historical Magazine, vol. 34, no. 1, Mar. 1951, pp. 23–33. https://journals.psu.edu/wph/article/view/2365.
Charles Shetler. "James O'Hara's landholdings in Allegheny County." Western Pennsylvania Historical Magazine, vol. 34, no. 1, Mar. 1951, pp. 23–33. https://journals.psu.edu/wph/article/view/2365.