Arcanum: Of Steamworks and Magick Obscura
A doctor of phrenology. He's looking to acquire the skulls of Jin and Xin, the famous Ren'ar Siamese twins. They were elvish debutantes who were joined at the hip their whole lives. Scandalous characters as well. Stories of their exploits still float around elite Tarantian social circles.
The skulls are inerned in a mausoleum in the Tarant cemetery. He'll pay 100 gold.