Double-headed eagle in crest; in the variant used in Wallachia by the Cantacuzino family of princes and boyars. As found for instance in: Dan Cernovodeanu, Știința și arta heraldică în România, p. 251. Bucharest: Editura științifică și enciclopedică, 1977.  OCLC 251749963, rendering an engraving from Șerban Cantacuzino's edition of the Gospel. This variant is colored or, but coloring may lack or vary with source.
Own work
Dahn