Flynn family

The Flynn family is a what appears to be a possibly Irish-American family (since all have red hair) that is featured in the show. It's first known member is the spirited Clyde Flynn. The grandson and step-grandson own a pet, Perry the Platypus.

Family Tree
Dr. Phineastein + Unnamed |                                 |                           (Several generations) |                                 |                           Clyde Flynn + Betty Jo Flynn---Lorraine | (see Fletcher family}                |              |                        | Unnamed--+--Lawrence Fletcher--+--Linda Flynn--+--Unnamed         |                                              |         |                                              |         |                                              |    Ferb Fletcher                  Candace Flynn---Phineas Flynn