I've spent an ungodly amount of time the last couple of months writing a fanfic with at least 3 tabs of the Underworld wiki opened as I cross-referenced the lore posted here, with my multiple viewings of the movies and skims of the books (haven't gotten to the graphic novels yet, though ;) ).
I wanted to thank you guys for so many pages. It helped a lot with time and bloodlines. Here's a link to my FF if anyone's interested.
Synopsis: Post-Revelation, Pre-Awakening. Care for movie canon. Ashley, sired in Amelia's 4th reign, struggles to survive in a world being reclaimed by humanity. As one of the few daywalkers blessed by Alexander Corvinus, Ashley's loyalties and limits are tested by all sides. Major lore characters mentioned, not featured. OCxOC. M for gore, violence, themes, brief adult mentions.