Cesare&Lucrezia little sister

I met David Oakes in the summer !!! We had a long conversation about the Borgias, and he was also sad it was canceled, he was such a charming man.. Story: Cesare and Lucrezia give into their love and decide they want to run away and get married, however on the night they were supposed to leave, Cesare is killed in an explosion caused by Caterina Sforza, Lucrezia breaks down when she is given the news, and decides to kill herself as she can’t live without Cesare, as she lays dying she recalls all her memorie