Name: Elizabeth Báthory.
Age: 1346 years.
Appearance: http://fc09.deviantart.net/fs39/f/2008/343/f/5/Countess_Elizabeth_Bathory_by_algenpfleger.jpg
Abilities: The usual vampire stuff, together with: Wall-crawling, suggestion and summoning a familiar. Summoning works a bit odd. She just has to call for this man, and he will show up in seconds. Some times from nearby shadows, others he comes running around the corner.

Familiar name: Colton Beckett
Appearance: http://th00.deviantart.net/fs71/PRE/i/2011/157/9/6/character_concept_4_by_madspartan013-d3i6ess.jpg
Equipment: He seems to arrive depending on situation. Either in soldier gear, or in a suit similar to what government officials wear.

(I want Colton to remain a bit of a mystery. Like, no one's sure how he does it, but he's reliable and always there when she calls.)