Medici family mystery may be solved after more than 400 years

My family has spent centuries marrying into an alternative claimant to the Grand Duke of Tuscany who did not inherit through Ferdinando I. We were planning to use this as an excuse to invade Italy and put the scion of our own dynasty on the throne and establish ourselves as royalty in the annals of history.

Unfortunately, this + the unification of Italy may have irredeemably foiled our plan.

Not sure what to do now, should I find a wife with a better claim?

tl;dr; - Scientists did DNA testing on the remains of the Grand Duke and his wife, and found malaria. The rival theory is poisoning by the relative who was next in line for the Ducal throne. HOWEVER, this test result solves nothing:

> But is there any guarantee that Francesco was not also poisoned?

> “Perhaps not,” Ochoa said, “but the genetic evidence presented in our study decreases the margin for speculation.”

> Gisella Caccone, a senior research scientist also at Yale and a study coauthor, agrees. “We can say that they had malaria, we cannot say that they were not poisoned as well,” Caccone said in an email.

Nice work science, but 400 years is a long time to hold onto old grudges. I go by what the "Good Book" says and "forgive and forget."

(sorry guys channeling my ken m)