She first appears in The Sandman during the The Doll's House arc. Her first appearance was issue # 13 - The Doll's House Part 4: Men of Good Fortune.
She was the daughter of Lord and Lady Constantine, she was orphaned at a young age when her parents were hanged for treason. Stripped of her title, she was forced to live in poverty. Her luck turned in 1785 when King George III asked her to retrieve Pandora's Box. If she succeeded, her title would be reinstated and she would gain an estate. With success, her noble title was reinstated, and she inherited Blackwood Manor, which she renamed "Fawny Rig."In 1789, she crossed paths with Dream and Hob Gadling, believing them to be the Devil and the Wandering Jew, whom she had been told were the keys to achieving her dreams of power and wealth. Dream, however, thought to use her as his tool, and presented her with an offer, the details of which were never revealed. On June 28, 1794, he came to "Fawny Rig" to call in that marker: she was to rescue his son, Orpheus, from the piles of dead accumulated during the French Revolution. In this she was successful, and Dream arranged that when she passed away at the age of 99, a grave for her was established on the island of Naxos near Orpheus' temple, which was tended daily by Orpheus' priests.