Gertrude Von Harp
character in G. A. Henty's, By Pike and Dyke
Candace Gertrude Flynn
character in "Phineas and Ferb"
Gertrude "Mama Gertrude" Acachalla
A character from the YouTube channel VenturianTale
Gertrude Trinke
character in the film Jersey Girl
Gertrude "Trudy" Hardy
Fenton Hardy's sister and The Hardy Boys' aunt from "The Hardy Boys" series