The Following is a THOROUGH Database of Various Saints that might interest you:
http://saints.sqpn.com/
Below is a live sample of one of their most helpful pages. Just click on anything that sparks your interest and find your saint:

SAINTS WHO WERE...
  
 abbesses

abbots
bishops
canons
cardinals
deacons
missionaries
monks – page 1, page 2, page 3
nuns
popes
priests

 Occupations and Activities
 
apothecaries
artists
farmers
lawyers
newspaper workers
nurses
pharmacists
physicians
poets
secretaries
servants
shepherds
soldiers
teachers
writers

 

converts
fathers
lay brothers
life long lay people
married
martyrs
mothers
slaves
widowers
widows


Other Characteristics

had cancer
could bi-locate
could levitate
handicapped
died as children
deaf
blind
had the gift of inedia
visionaries
were stigmatists
are incorrupt
in the New Testament
in the Old Testament