Source:Ormsby
From Pittsburgh Streets
Oliver Ormsby Page. A Short Account of the Family of Ormsby of Pittsburgh. Joel Munsell's Sons, Albany, N. Y., 1892. Internet Archive ashortaccountfa00pagegoog, shortaccountoffa00page; https://en.wikisource.org/wiki/A_Short_Account_of_the_Family_of_Ormsby_of_Pittsburgh.
