1) English boy name 2) Glover of Nurse Betty 3) Masculine given name 4) Patron saint 5) Patron saint of shoemakers 6) Saint crispin 
[given name] Crispin is a masculine given name. Notable people with the name include: Fictional characters: ...
• (n.) A shoemaker; -- jocularly so called from the patron saint of the craft. • (n.) A member of a union or association of shoemakers.
Cris'pin noun 1. A shoemaker; -- jocularly so called from the patron saint of the craft. 2. A member of a union or association of shoemakers. 
Crispin or Mutsu is a variety of apple with Japanese origins. This 1930 cross of Golden Delicious and the Japanese variety Indo was named Mutsu upon its 1949 release. It was renamed Crispin in 1968 in the United Kingdom, and New York adopted that name several years ago. In Michigan it is still widely known as Mutsu. It is one of the later varieties...Crispin is a cultivated variety of potato.
[n] - patron saint of shoemakers
Saint Crispin noun patron saint of shoemakers; he and his brother were martyred for trying to spread Christianity (3rd century)
with his brothermartyred a.d. c285, Roman Christian missionaries in Gaul: patron saints of shoemakers. · (l.c.) a shoemaker.