Estefania Callas
From FEInfobase
Estefania Callas is Human woman who works for Shannon Keaton. She served as one of Keaton’s deputy chief of staffs while she was a governor of Archer IV. “Esteyâ€, as Shannon calls her became her chief of staff after they were stranded on Earth and Keaton became the councillor for Earth. She is tall, has a deep Spanish heritage and always keeps herself looking presentable and tidy. She is one of a few members of Shannon’s staff who can get away with saying something which maybe considered out of line by others.