Origin
Joan Jilson is the daughter of Jon Jilson the Governor of the Jupiter Earth colonies in 3964 A.C. She is friends with Major Mars. She is also in charge of the Hospital near the radium mines.
Joan Jilson is the daughter of Jon Jilson the Governor of the Jupiter Earth colonies in 3964 A.C. She is friends with Major Mars. She is also in charge of the Hospital near the radium mines.