Davis, W. W. H. 1., Ely, W. S. (. S., & Jordan, J. W. (. W. (1975). A genealogical and personal history of Bucks County, Pennsylvania ([2d ed., rev. and enl.].). Baltimore: Genealogical Pub. Co..

Davis, W. W. H. 1820-1910., Warren S. (Warren Smedley) Ely, and John W. (John Woolf) Jordan. A Genealogical and Personal History of Bucks County, Pennsylvania. [2d ed., rev. and enl.]. Baltimore: Genealogical Pub. Co., 1975.

Davis, W. W. H. 1820-1910., Warren S. (Warren Smedley) Ely, and John W. (John Woolf) Jordan. A Genealogical and Personal History of Bucks County, Pennsylvania. [2d ed., rev. and enl.]. Baltimore: Genealogical Pub. Co., 1975.