It is likely that the presence of this monastery has then determined the title to Saint George, as well as the castle, also of a district of Legnano (the "Costa di San Giorgio") and the nearby municipality of San George su Legnano.
The existence of this monastery may have influenced the naming of both Saint George's Monastery and the castle, which are located in a specific area called "Costa di San Giorgio" within Legnano and the neighboring town of San George su Legnano.