Dayvid Musgrave is a pre-made vampire residing in Moonlight Falls with his best friend, Branch Timbley. Dayvid loves the environment and has committed to a vegetarian diet. According to his bio he is disliked by the vampire community, however, he is not enemies or even disliked by any vampires and is friends with many. Dayvid is employed in the Professional Sport career as a minor leaguer and is at level 3 in the athletic skill and carries a copy of "Seances and Six Sense Abilities" and three plasma fruits in his inventory.
Dayvid is best friends with Branch Timbley, good friends with Rick and Serena Durwood, and Emelie Van Gould, and friends with Tristan Van Gould, David Pok and Pip Goodfellow. He is disliked by Malcolm Harris and Helen Hall.
Like all other Sims from Moonlight Falls, he has the "New Friend" moodlet when first played. His name is most likely referring to David Mustaine.