He was raised to the nobility on 11 May 1818 according to the Swedish Instrument of Government of 1809 , meaning that only the head of the family has noble grace .
He was raised to the nobility on 11 May 1818 according to the Swedish Instrument of Government of 1809 . 
 The family was introduced into the House of Nobility on 20 March 1819 meaning that only the head of the family has noble grace .