Joanna Jeffers

Real Name: Joanna Jeffers

Occupation: Marine biologist

Birthplace: USA

Identity: Public

Relatives: Mister Fantastic (Half-Brother), Nathaniel Richards (Father), Huntara (Half-Sister), War Marshall (Half-Brother), Invisible Woman (Sister-in-Law), Franklin Richards (Nephew), Valeria Richards (Niece)

Origin: None

First Appearance: Fantastic Four (2018) #46

Gender: Female

Eyes: Brown

Hair: Black

Universe: Earth-616

Total Appearances: 1