I can find no patron saint named Florence.
Saint Clare of Assisi is the patron saint of television.
There is no saint named Scot. There is, however, Andrew the Scot but he is not a patron saint.
Saint Brice is the patron saint against stomach disorders.
There is no saint named Ashleigh. Your other patron saint would be the saint whose feast day falls on your birthday.
Saint Alexandra of Amisus is a saint but not a patron saint unless you happened to be named for her.
There is no saint named Luther.
There is no saint named Mar.
There is no saint named Katiri.
There is no saint named Caitlin.
There are two saints named Emilia or Emily but neither is a patron saint.
There is no saint named Ashbourne.