Carter Bartweight

Carter Bartweight is Jason Cartwright's 98th Street counterpart, Queen Barb's dad and a one-shot, minor character in C.J. and Friends. He is heard (and never ever seen) in the episode "The Madness Of Queen Barb" and mentioned/implied to exist again several times throughout the series.

Family
Carter Bartweight has a wife Olivia, two children, Barbera "Queen Barb" and Sora "Sir Sora" - with the latter one being the elder of the two. Queen Barb states that their family is "[of] royal lineage".

Sora "Sir Sora"
He has a son named Sora, whom Queen Barb refers to as "Sir Sora". Sir is a very common courtesy title for a man of either a person of nobility/honor (suo jure) or one of high social class, race, community, or status. His sister is Queen Barb, a frequent supporting character of C.J. and Friends and one who has several episodes plotted specifically for her. He has only ever implied to have existed and has appeared (through a photograph and a monologue at the end of the episode that marked his only appearance) in the episode "Disney Princess Rachel".

Barbera "Queen Barb"
Barbera, who is almost always referred to as "Queen Barb", is the queen of 98th Street School. She is defined as being very demanding and having a very impatient personality - mostly due to her stature as queen. However, she is shown to be honest, just, and fair in her rulings as queen. Her best friends are Gordan and Gerard (her advisers) and Scribe Kid; she is also friends with other characters - such as C.J. and his gang.

History
King Bob's Unnamed Mother has only ever appeared in one episode of Recess - that being through a speaking role only. This episode was "The Madness of King Bob"; however, it could be implied that she has maintained her status as a background character throughout the main series, as seen in the episode "Prince Randall". She was also implied to have picked Bob up in the episode "Queen Greta" after his tonsillitis diagnosis.

Queen Greta
In the aforementioned episode, "Queen Greta", he is only implied (being her father) to have picked her up after the royal physician diagnosed her with tonsillitis. During which, he beeped his car horn at her. He may or may not have dropped her back off at school when she returned to topple Greta from her position as queen.

King Rus
In the aforementioned episode, "King Rus", he is only implied (being his father) to have picked her up after the royal physician diagnosed her with tonsillitis. During which, he beeped his car horn at her. He may or may not have dropped her back off at school when she returned to topple Rus from his position as king.

The Madness Of Queen Barb
In the aforementioned episode, "The Madness of Queen Barb", he did not have a physical representation, however, in this episode he had a speaking role and was credited for it. During which, he yelled out to Barb, his daughter, to inquire whether or not she was getting on with her homework, as he heard her cackling. Barb, drawing up a blueprint for another one of her accomplished traps to use against C.J., told her mother that her homework was being completed. However, Queen Barb's trio (Gerard and Gordan and Scribe Kid) of 'servants' (or lackeys) were doing her homework for her - overnight, in her house - probably under her orders.

Trivia

 * She is never physically seen in the series, but she is heard.
 * Queen Barb said he is of "[her] royal family" and that he has "royal lineage".