Vatore family

The Vatore family is a pre-made family residing in Forgotten Hollow, the world introduced in The Sims 4: Vampires. It consists of brother and sister Caleb and Lilith Vatore, a pair of vampires who dislike drinking plasma from Sims without their permission. They live in the Wolfsbane Manor lot and start off with 20,000 Simoleons.

According to the family bio, the Vatore siblings have moved to Forgotten Hollow recently and haven't made good relationships with Vladislaus Straud, the grand vampire of the town. Caleb and Lilith are also said to have "a difference in their culinary tastes", which most likely refers to the siblings being good vampires, as their traits and aspirations are more on the good side, rather than bad, which would also put them at odds with Vladislaus Straud. Even though it is implied that the Vatore siblings aren't on the best terms with Vladislaus Straud, they don't have any relationships with him at the start of the game.

According to a trailer and a teaser for Vampires, Vlad is the one who turned Lilith into a vampire and Miss Hell turned Caleb into a vampire.

Trivia

 * Many speculate whether or not the siblings are fraternal twins due to their similar facial structure and features with Lilith appearing as the older of the two in-game.