Santi Ippolito e Cassiano (''Pieve dei Santi Ippolito e Cassiano'') is located in San Casciano, a village in the municipality of

Cascina Cascina () is a ''comune'' (municipality) in the Province of Pisa in the Italy, Italian region Tuscany, located about west of Florence and about southeast of Pisa. Cascina is located on the left shore of the Arno River, on a markedly plain ter ...

Tuscany Tuscany ( ; ) is a Regions of Italy, region in central Italy with an area of about and a population of 3,660,834 inhabitants as of 2025. The capital city is Florence. Tuscany is known for its landscapes, history, artistic legacy, and its in ...

Italy Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...

. It is recorded in a document dated April 12, 970, being part of the Archives of the

Roman Catholic Archdiocese of Pisa The Archdiocese of Pisa () is a Latin Church metropolitan see of the Catholic Church in Pisa, Italy.

and probably also in another document dating back to June, in the year 857.''Dizionario geografico, fisico, storico della Toscana - Emanuele Repetti, 1833'' ''Italian''''Antiquitates Italicae Medii Aevi, Tomo III, Ludovico Antonio Muratori'' ''Italian''

References

{{reflist 10th-century churches in Italy Churches in the province of Pisa Romanesque architecture in Tuscany Pisan Romanesque style