That's a hard one! - Saint Crispin
King Henry V won the St Crispins Day battle.
You have it backwards. Saint Patrick's Day was named after Saint Patrick. March 15 is the Catholic feast day of Saint Patrick.
There is a saint named Therese and several others named Teresa but I can find no saint named Theresa.
Saint valentine
Valentines day was named after Saint Valentine.
There is no saint named Madison.
Saint Valentine of Rome
The battle of Agincourt in 1415 was fought on St Crispins day.
You have it backwards. Valentine's Day is named after Saint Valentine of Rome and February 14 is his feast day.
There is no saint named Ashleigh. Your other patron saint would be the saint whose feast day falls on your birthday.
Saint Valentine
St Valentine the patron saint of lovers. Saint's Day 14th Feb