Princess Mari was the daughter of the King and Queen of Homeworld. When Baron Karza killed her parents and enslaved their planet, she helped lead the underground resistance fighters on Homeworld, before joining Commander Arcturus Rann as a member of the Micronauts.

Marionette

Princess Mari was the daughter of the King and Queen of Homeworld. When Baron Karza killed her parents and enslaved their planet, she helped lead the underground resistance fighters on Homeworld, before joining Commander Arcturus Rann as a member of the Micronauts.

All data from the awesome folks at Marvel.