As far as we know, only one. His name is Haytham Kenway. [But there is a long pause here.] Connor knows him because he is from his time- and he has told me that he is no ordinary enemy, but a Grandmaster Templar.

[He doesn't know exactly what that is, but it's safe to assume that Haytham is dangerous.]

I do not know what exactly that entails, but I do know that we do not want more blood to be spilled when there is war still here. We are already facing enough to keep everything in line.