Proper noun
Sesia
A river in Piedmont, Italy.
In the arts further Gaudenzio Ferrari 's Stories of the Life and Passion of Christ, fresco, 1513, Church of Santa Maria delle Grazie, Varallo Sesia, Italy. Source: Internet
Remains of the Golasecca culture span an area of c. 20,000 square kilometers south to the Alps, between the Po, Sesia and Serio rivers, dating from the 9th to the 4th century BC. Source: Internet