Below are the dolls with the clothing referred to above. 

A collection of fans regularly used back then

I don't recall if they referred to this room as a sitting room

Dining room with exquisite table settings 

Various old kitchen utensils (can you guess what each one is?)

Butter Urn (they would make approximately 20 lb. of butter each time)

Old fashioned washing machine

I have no clue what the wash tub was used for (bathing the baby perhaps seeing its next to the highchair) Any ideas from anyone?

I never heard of this one.  It's a mustache cup (I didn't get a great picture but there is a slit just beyond the rim and then there a bar which protects the mustache from getting wet plus it keeps the mustache wax out of the drink).

Picture of the kitchen

They also had an old schoolhouse on the ground which they placed behind the mansion. Above is a picture of the school house when it was located out on the plains.

As you can see the teacher taught different grades (by the sizing of the desks).

Another view of the one-room schoolhouse