Gas lighting
The house underwent a number of relatively modest alterations. Gas lighting and central heat were added in 1848, and French doors were added to the library in 1910. The most significant ones occurred in the 1870s, when the dining room and library were redecorated in the Colonial Revival style. This work was removed in 1954, replaced by Federal styling more in keeping with the rest of the house. A period fireplace mantel from Philadelphia was installed in the dining room as part of this work.