. . . "Constans Ii"@en . "Emperorof theByzantine Empire"@en . . . "Constans II (Greek: \u039A\u03CE\u03BD\u03C3\u03C4\u03B1\u03C2 \u0392', K\u014Dnstas II Latin: Heraclius Constantinus or Flavius Constantinus Augustus); 7 November 630 \u2013 15 September 668), also called Constantine the Bearded (K\u014Dnstantinos Pogonatos), was Byzantine Emperor from 641 to 668. He was the last emperor to serve as consul, in 642. Constans is a diminutive nickname given to the Emperor, who had been baptized Herakleios and reigned officially as Constantine."@en . "0641Z"^^ . . "Constans II"@en . . "Byzantine emperor" . "0668Z"^^ . "0630Z"^^ . "Heraclius Constantinus or Flavius Constantinus"@en .