When those historical houses were built closets for clothes storage were not included. Not having lived in that era, I will assume that people wore the same clothes day in and day out until they rotted away and hanging them off the bed post while they slept....or maybe even sleeping with their clothes on. As "the frontier" became more civilized, the wealthy purchased, or had made, special cabinets to store the extra clothes they could now purchase because of their wealth. Cleaning clothes often meant a swim in the river, or hiding in the bushes while the WOMAN pounded those clothes against the rocks and boulders.
Nowadays, not only do we build rooms for clothes that are the size of what a child's bedroom used to be, but a separate room for machines that wash and dry those clothes!
EVOLUTION. Speaking of which, are ice bergs something we need anymore?
Maybe there is a greater need for the WATER that forms these bergs. What we may need are bigger and better WATER CLOSETS! lol