These are all of my links. U have to give credit to some sites with not that much. It's really hard to find information on all Gangrel and The Brood.
GaNgReL WoRlD OrDeR
The Brood Sanctuary(really good site)
Gangrel's Brood Top 50(not connected to my site Gangrel's Brood)
ThE Bro0dZ GrAvEyArD
The Brood Website