|Species|| 5% Human
19% Jungle Person
|Relatives|| Marceline (future mother)
Tai (future father)
Josh Trusselan (future brother)
Evangeline Trusselan (future sister)
Luna Trusselan (future sister)
Hunson Abadeer (future grandfather)
Luna (future grandmother)
Marshall Abadeer (future uncle)
Tai's Mother (future grandmother)
Tai's Father (future grandfather)
|Introduced in||"Eternity" (in dreams)|
Simon Trusselan will be the third child of Marceline Abadeer Trusselan and Tai Trusselan. He was seen in Marceline's multiple prophetic dreams from the episode "Eternity". He will be born about eight years after Josh, six years after Evey, and three years before Luna.
Simon will have Hunson Abadeer's hair, Tai's ears, Hunson Abadeer's eyes, and Hunson Abadeer/Marceline's mouth and skin. He will have none of Luna's physical features.
Simon will have demon longevity, just like his mother, grandfather, uncle, and siblings, meaning that even though he will age, he will be immortal.
- He is named after Simon Petrikov.
- He and Evey are about the same distance age-wise as ACat and his sister.