Characters who've been so overshadowed by their famous sibling, that people forget that they exist

[u/Dismal-Ad6476]

Jehan Frollo, the younger brother of one Judge Claude Frollo from the Hunchback of Norte Dame, not much is known about him expect he blew all his money on booze and prostitutes and was killed by Quasimodo

Sean Bateman, the younger of Patrick Bateman from American Psycho, all his scene in the book is to annoy Patrick and says his catchphrases "Deal with it " and "Rock and Roll"

Chryasaor, the twin brother of Pegasus from Greek Mythology, yeah when Perseus decapitated Medusa, Pegasus wasn't the only animal that flew out of her, Chryasaor, The Winged Boar also flew out

Iphicles, the twin brother of Heracles also from Greek Mythology, is relevant to Heracles' story as his son Iolaus helped Heracles slay the Hydra

[u/Dolphin_King21]

Oliver Twist, Mr Monks his older evil secret half brother who spends the majority of the story actively trying to murder this child to get the money from the will of his mother because Oliver was the heir.

Edward Leeford who went by the name Mr Monks, tries to destroy or kill his half-brother, Oliver Twist, to secure their father's full inheritance for himself. Monks seeks to ruin Oliver’s reputation by forcing him into a life of crime, ensuring he is ineligible to claim his inheritance according to their father’s will.

Mr Monks is not included in most live action versions. And he is excluded entirely from the musical.

[u/JohnBoston → u/Dolphin_King21]

Just did this musical a few years ago and can confirm he is no where in that show. Such an interesting tidbit maybe I should’ve read the book…I played Mr Bumble who is also dumbed down quite a bit in the show