A rear addition including three Sunday school rooms was built in 1925.
After taking possession of the house, he built the rear addition and made alterations on the third floor.
A rear addition and two front dormers were added in 1849.
A large rear addition was made to the house circa 1890.
A rear addition was added in the late 19th century, and the kitchen brought up after that.
A later rear addition expands the kitchen facilities to the east.
A one-story rear addition was built between 1958 and 1960.
A rear addition was built about 1835, connecting the main house to a formerly separate summer kitchen.
A one-story rear addition was attached to the house around 1910.
It was built in 1888, and consists of a square front block with rear addition.
