Possible meanings are 1) the person who took care of the clothing that priests wore in the temple or 2) the person who took care of the king's clothing.
Here "second quarter" refers to the new part of the city that was built on the north side of Jerusalem. Also, "second" is the ordinal form of 2. Alternate translation: "she lived in Jerusalem in the new part of the city" or "she lived in the new part of Jerusalem" (See: [[rc://en/ta/man/jit/figs-explicit]] and [[rc://en/ta/man/jit/translate-ordinal]])