Hapsburg jaw. Historical artwork (after Velasquez) of King Philip IV of Spain (1605-1665). Like several of his predecessors and descendants, Philip IV


Hapsburg jaw. Historical artwork (after Velasquez) of King Philip IV of Spain (1605-1665). Like several of his predecessors and descendants, Philip IV had a protruding lower jaw. The condition, called mandibular prognathism syndrome or 'Hapsburg jaw', was the result of inbreeding among the Austro-Hungarian monarchy. The trait was first noticed in Maximilian I (1459-1519). Philip IV's son, Charles II, had such a serious case of Hapsburg jaw that he was unable to chew. He was also mentally retarded and impotent.


Size: 2835px × 3510px
Photo credit: © SHEILA TERRY/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1600s, 17th, 40s, 50s, adult, artwork, austro-hungarian, caucasian, century, condition, deformed, deformity, dominant, empire, fifties, forties, genetics, habsburg, hapsburg, heterozygous, historical, history, human, illustration, inbred, inbreeding, iv, jaw, king, lip, male, man, medical, medicine, monarch, monarchy, mutation, painting, philip, portrait, ruler, single, spain, spanish, trait