appreciate the cross-bread follow up
the ruling families are all so inbred apparently that many have problems with a porphyria gene. as soon as science was at their service, trying to maintain the gene (associated with other genes they are trying to keep or reinforce?) while also maintaining quality of life and longevity with the porphyria.
about 10 % of the population has an acquired (not genetic) porphyria, either from alcoholism or FROM PRESCIPTION DRUGS, any pill you've taken for more than a few months is probably giving some form of acquired porphyria.
so all their studies of porphyria apparently gave them a literature of how to cause it, invoke it, and now it's in a designer form. blueblood diseases reversed upon the masses.