dining room

The rear wing of Oak Hill Cottage contains the dining room and kitchen with the servant's rooms in a half story above the dining room. The low dining room ceiling of about 8 feet and the way some of the window trim is cut short because of the lower ceiling, prompted the interpretation that there was originally a high cathedral ceiling that had been lowered by the Jones family (second occupants of the house) to accommodate their need for servant's quarters.
I have never believed this! My instinct that the dining room is unaltered goes back to my grandparent's house in Kentucky which was built about the same time, and had exactly the same arrangement. From the main part of the second floor of that house, there were two or three steps down into the second floor of the rear wing above the kitchen, just like Oak Hill's short doorway in the nursery leading into the servant's area.
Secondly, I felt the evidence just wasn't strong enough to make it part of the tour dialog and spoil the ideal of an unaltered floor plan.
Today in the servant's hallway above the dining room I took up a short floorboard to have a look at the joist end that normally rests in a pocket in the brick wall. If the dining room ceiling had been lowered, you would expect to find something unusual here. Perhaps a pocket made by removing bricks, or the joist resting on a header. But instead I found a very normal looking pocket that had been created as the original wall was laid. The photo below is looking down into the space with the joist on the left.

I think this is invalidates the notion that the ceiling was lowered.