Here are PDF’s of a couple of Victorian (vintage) house plans. Things have evolved over these past hundred years or so since these were drawn.
plan1-1of4-merged ~ Simplistic (These are to be printed on 24″ x 36″ paper, as is, and not to fit so that it’s to scale.)
plan2-first-floor-merged ~ More involved (These are to be printed on 11″ x 17″ paper, as is, and not to fit so that it’s to scale.)