Ruth is no mundane, no shadowhunter, no vampire, no seelie, no warlock and no werewolf. She was born in 1928 in Germany. Her mother was an Shadowhunter, her father was missing. When in 1939 the second world war began all hell broke loose for Ruth. Her mother was murdered in front of her eyes at the age of 16. She never found out why. She was - after the 'accident' - sent to one of the work camps. When they got freed by the Allies, Ruth fled to London. She didn't want to be living in her country anymore. Not what they did to her mother and all those other people. The events that happened scared her for life.

Ruth Kendlisa didn't age since the 5th of june 1944.