Charles II or Charles John Amadeus (Carlo Giovanni Amedeo in Italian) b.1489-d.1496, was the Duke of Savoy from 1490 to 1496 but his mother Blanche of Montferrato[?] was the actual ruler as a regent.
... a female householder with no husband present, and 18.5% are non-families. 15.2% of all households are made up of individuals and 7.3% have someone living alone who is 65 ...