He was indubitably the most extraordinary of all the Catherinian favourites.
After his cousin Gustavus Adolphus, whom in many respects he strikingly resembled, he was indubitably the most amiable and brilliant of all the princes of the House of Vasa.
The absence of suffering, the satisfaction of one's needs and consequent freedom in the choice of one's occupation, that is, of one's way of life, now seemed to Pierre to be indubitably man's highest happiness.
The latter were indubitably the Ugrian nomads of the steppe, akin to the Tatar invaders of Europe, who filled the armies and convoyed the caravans of the ruling caste.
The hostilities were later renewed; in 1302 Boniface himself drafted and published the indubitably genuine bull Unam sanctam, one of the strongest official statements of the papal prerogative ever made.