The William & Mordecai Evans log & stone house : : 1720-1763,
- NLW ex 2587.
- Ffeil
- 2004.
A copy of a report prepared by William Stepp and Estelle Cremers, 2004, on the house which is situated in Montgomery County, Pennsylvania and placed by the Pennsylvania Historical & Musueum Commission on The National Register of Historic Places in 2004. It was built for Welsh Quaker immigrants in 1720.