Solomon is a blood relative of Amshel and thus related to the Goldschmidt family. He works as a medical doctor during the Russian Revolution. The constant bloodshed in war terrified him and he wanted a war-free life. Solomon was introduced to Diva by Amshel in 1917 during the Russian Revolution. At this time, he became one of her chevaliers, after which he wears only white clothing as a symbol of his being Diva's chevalier because it was what he was wearing when he met her.