How Marius Hoiby went from living in Norway royal family’s ‘gilded cage’ to alleged rapist
Marius Borg Hoiby, the son of Norway's future queen, Mette-Marit Tjessem Hoiby, is facing trial in Oslo's district court on Tuesday, accused of multiple offenses. The 29-year-old is charged with 38 counts, including four rapes and assaults against ex-girlfriends.

Briefing Summary
AI-generatedMarius Borg Hoiby, the son of Norway's future queen, Mette-Marit Tjessem Hoiby, is facing trial in Oslo's district court on Tuesday, accused of multiple offenses. The 29-year-old is charged with 38 counts, including four rapes and assaults against ex-girlfriends. He was arrested in August 2024 following an alleged assault on his then-girlfriend, which prompted other ex-girlfriends to come forward with accusations. The charges against Hoiby were subsequently broadened to include death threats, drug offenses, invasion of privacy, and violation of restraining orders. Hoiby has admitted to some minor offenses, citing substance abuse and mental health struggles as contributing factors.
Article analysis
Model · rule-basedKey claims
5 extractedHoiby admitted he had been suffering from “mental troubles” and struggling “for a long time with substance abuse”.
Hoiby admitted he had acted “under the influence of alcohol and cocaine after an argument”.
Several ex-girlfriends accused him of assault.
Hoiby was arrested on August 4, 2024, suspected of assaulting his then girlfriend.
Marius Borg Hoiby is on trial in Oslo accused of four rapes and assaults against ex-girlfriends.