The Habsburg jaw can be attributed to inbreeding - https

How Centuries of Inbreeding Led to the Distinctive 'Habsburg Jaw

Is the Habsburg jaw related to inbreeding? - Quora

Royal portraits confirm Habsburg jaw was caused by inbreeding

Mandibular Prognathism / Inbreeding, different dysmorphic traits! The twist: they reached their findings by studying paintings. Interbreeding and said facial deformities have been statistically confirmed for the first time. Malocclusion with a

Prognathism - Wikipedia

The Habsburg Jaw and Other Royal Inbreeding Deformities - Owlcation

Charles II, Habsburg of Spain: What exactly was up with his DNA?

The Habsburg Jaw and Other Royal Inbreeding Deformities - Owlcation

Centuries of inbreeding among European royals responsible for famous facial deformities seen in historical paintings

The Distinctive 'Habsburg Jaw' Was Likely the Result of the Royal Family's Inbreeding, Smart News

Habsburg royal family were deformed due to inbreeding

Morrissey and the Habsburg jaw from inbreeding revealed

Habsburg jaw : r/HistoryMemes