Pennsbury Manor was designed by local architect R. Brognard Okie, (1875-1945), known for his sensitive Colonial Revival constructions in the area, and restoration of the Betsy Ross House in Philadelphia.
R. Brognard Okie, a local architect active from 1875 to 1945, designed Pennsbury Manor with sensitive Colonial Revival designs in the region and restored the Betsy Ross House in Philadelphia.