The Sorrow games make no mention of Julius having a family. However, if he has no children, the Belmont lineage can not continue. Also, he had no memory of who he was until he was in his 50's, so even if he did have kids, he most likely did not train them, unless it was out of instinct. Also, if he did have kin, you'd think he would have brought him/them along to fight in the events that took place in Dawn of Sorrow. We will most likely never officially know, but what do you guys think? Do you think Julius has somebody to pass on the Vampire Killer to?