Prince Friso , 44 , was in what the family called `` a state of minimal consciousness '' after he was caught in an avalanche at an Austrian ski resort in February 2012 . Crown Prince Johan Alexander suffered a serious injury in an avalanche in February 2012 . After being treated in Switzerland , he stayed at a London hospital for more than a month . He was discharged last week and was sent to The Hague , where he was treated at home .
Crown Prince Johan Alexander suffered a serious injury in an avalanche in February 2012 . After being treated in Switzerland , he stayed at a London hospital for more than a month . He was discharged last week and was sent to The Hague , where he was treated at home .