The Vatican must issue a statement recognizing a saint as the patron of a specific cause.
I can find no official patron saint of chocolate.
There is no official patron saint of the British Marines.
As per the Patron Saint Index, these are the official patron saints of mothers:AnneGerard MajellaHilary of PoitiersMonica
As per the Patron Saint Index, there is no official patron of, or against, annoying people.
There are no official patron saints of feminists.
There is no official patron saint of basketball. However, St. Sebastian is the patron saint of all athletics and athletes.
There is no patron saint of tall people.
St. Thomas Aquinas would be a good one to ask for help, since he was overweight.
St. Michael the Archangel is the patron siant of paramedics.
The Patron Saint Inde lists no patron saint against cystic fibrosis.
I'm pretty sure St. Sebastian is the patron saint of volleyball among other sports.Clarification:There is no patron saint of volleybal but Sebastian is the patron saint of athletes and athletics.
In the last few years, St Winifred (or Winefred) has been unoficially adopted as the patron saint of payrolls and payroll clerks.