"Chatelaine"
/From Google:
chat·e·laine
ˈSHadlˌān/
noun: chatelaine; plural noun: chatelaines
a woman in charge of a large house.
historical: a set of short chains attached to a woman's belt, used for carrying keys or other items.
By Daderot - Own work, CC0, https://commons.wikimedia.org/w/index.php?curid=37637230