Saint Zita was an Italian saint, the patron saint

Patron saint

A patron saint is a saint who is regarded as the intercessor and advocate in heaven of a nation, place, craft, activity, class, clan, family, or person...

 of maid

Maid

A maidservant or in current usage housemaid or maid is a female employed in domestic service.-Description:Once part of an elaborate hierarchy in great houses, today a single maid may be the only domestic worker that upper and even middle-income households can afford, as was historically the case...

s and domestic servants

Domestic worker

A domestic worker is a man, woman or child who works within the employer's household. Domestic workers perform a variety of household services for an individual or a family, from providing care for children and elderly dependents to cleaning and household maintenance, known as housekeeping...

. She is also appealed to in order to help find lost keys

Key (lock)

A key is an instrument that is used to operate a lock. A typical key consists of two parts: the blade, which slides into the keyway of the lock and distinguishes between different keys, and the bow, which is left protruding so that torque can be applied by the user. The blade is usually intended to...

.
Saint Zita was born in Tuscany

Tuscany

Tuscany is a region in Italy. It has an area of about 23,000 square kilometres and a population of about 3.75 million inhabitants. The regional capital is Florence ....

 in the village of Monsagrati, not far from Lucca

Lucca

Lucca is a city and comune in Tuscany, central Italy, situated on the river Serchio in a fertile plainnear the Tyrrhenian Sea. It is the capital city of the Province of Lucca...

 where, at the age of 12, she became a servant in the Fatinelli household. For a long time, she was unjustly despised, overburdened, reviled, and often beaten by her employers and fellow servants for her hard work and obvious goodness.