San Martino a Gangalandi is a Roman Catholic parish (pieve) church in the Gangalandi neighborhood of Lastra a Signa in the region of Tuscany, Italy. It...

Sestini was baptised 7 April 1749 in the Pieve di San Martino a Gangalandi [it] in the small town of Lastra a Signa, near Florence. She was the daughter...