Einar Sissener was a Norwegian stage actor, film actor, stage producer, film producer and theatre director.
Einar Rasmus Krag Schnitler Sissener was born in Kristiania as the son of dispensing chemist Einar Andreas Sissener and Ida Cathrine Dorthea Schnitler. He studied law at the University of Oslo for three years without finishing, but was active in student organizations, editing the periodical Minerva, heading the student theatre Samfundsteatret, and a board member of the Norwegian Students Society.
Source: Wikipedia