Fontaine Bloodline

The Fontaine Bloodline is an ancient bloodline which appears in A Children's Anuad. It is nearly gone.

Creation
The Fontaine Bloodline was created when a group of like minded necromancers and dark mages grouped together and started performing dangerous self experimentation, in the far past. The catalyst for change was when a certain magus, the wizard Sebastien Fontaine, discovered a method to replace his heart with a daedra heart, imbibing daedra blood in the process.

Sebastien performed the procedure on his compatriots and they gained unnatural powers. Most of their children were born deformed and subject to several generations of selective breeding. Eventually, every mage of the coven contributed at least some genetic material to the Fontaine bloodline