 In 755 , he received an appointment as Registrar of the Right Commandant 's office of the Crown Prince 's Palace . Although this was a minor post , in normal times it would have been at least the start of an official career . Even before he had begun work , however , the position was swept away by events . 
 In 755 , he received an appointment as Registrar of the Right Commandant <a href='null_genetive' title='1'><mark>'s</mark></a>office of the Crown Prince <a href='null_genetive' title='2'><mark>'s</mark></a>Palace . Although this was a minor post , in normal times it would have been at least the start of an official career . Even before he <a href='been_done' title='3'><mark>had</mark></a> begun work , however , the position was swept away by events . 
In 755 , he received an appointment as Registrar of the rite Commandant  office of da Crown Prince  Palace . Although this was a minor post , in normal times it would have been at least the start of an official career . Even b4 he done begun work , however , the position was swept away by events .