Angiwar is an old and powerful Nosferatu, said to be one of the few of his clan who have taken up the fight against their siblings, the Nictuku. It is said he may even be able to stand up to them in age and power.
This Cainite has led many germanic tribes before the Roman legions marched north. It is probably due to his struggle that the empire never expanded beyond the Limes. Angiwar is a remarkable figure who claimed an adversarial domain full of Lupines and without cities for many centuries and made it grow to his benefit.
He had formed an alliance with Julia Antasia in Frankfurt, but with the arrival of Christians in his territory, his tracks vanish, and the Kindred of the area long thought him destroyed. But only a few years after Baba Yaga awoke, the German Nosferatu related to each other having felt his presence. They said he moved east to keep fighting the hag as he had done on the Catalunian Fields in the year 451.
If Baba Yaga is in fact the real Matriarch of clan Nosferatu, she might be Angiwar's sire. Therefore the ancient might have heard her call once she awakened from torpor, and left his territories to serve the hag, instead of fighting her.