There are a number of saints named Jane so you will need to be more specific.
People who have lost parents and widows
Blessed Jane of Toulouse is the patron saint of those who are homeless, as she dedicated her life to serving the poor and marginalized. She is also considered a patron of the Order of Preachers, to which she belonged.
The Patron Saint Inex lists no patron saints of bears.
A patron saint is supposed to be a protector in the Catholic religion. Patron Saint Angelico is the patron saint of artists. A patron saint is a protector of life.
As per the Patron Saint Index, there is no patron saint of wrestlers. However, Saint Sebastian is the patron saint of all athletics and athletes.
Saint Lillian is not a patron saint as per the Patron Saint Index.
There is a patron saint of Wales but no patron saint of whales.
She is the patron saint of parents and separated children and the forgotten.
There is no patron saint of voting.
There is no patron saint of color.
There is no patron saint of red heads as per the Patron Saint Index.
As per the Patron Saint Index, Saint Cedd is not a patron saint at this time.