Board Thread:Series general discussion/@comment-2112031-20151013141238/@comment-27020644-20151013192127

There is an email in AC4, I think it is the one from Olivier’s computer, which talks about researching their own ancestors. I think they noted that Warren Vidic had an ancestor at Joan of Arc’s execution.

I believe that email is where Olivier mentions he is related to a famous historian.

And they had to have a descendant of Shay Cormac's DNA sample.

They also had Desmond's DNA who was related to Haythem.