10/16/2026
Luther R. Marsh trained in Daniel Webster’s law office and became one of the wealthiest lawyers in New York. By 1888 he was elderly, and his Madison Avenue house was filling up with paintings by the dead.
They came through Ann O’Delia Diss Debar. She said the spirits of past artists turned blank canvases into finished work in her presence. The New York Tribune reported that Apelles, court painter to Alexander the Great, had sent medallion portraits of Plato, Aristotle, Socrates, Pythagoras and Archimedes. Believers and skeptics crowded into the house to see them. Marsh gave her a few hundred dollars, and then the house and everything in it.
Her own history was harder to pin down than the paintings. She said she was the daughter of King Ludwig I of Bavaria and the dancer Lola Montez. She was probably born Ann O’Delia Salomon in Kentucky, and her family said she had run away to France as a girl. She had moved among spiritualists, including Victoria and Tennessee Claflin, and was a disciple of Madame Blavatsky. When a brother surfaced, she denied knowing him. He said he “would not believe her under oath in any circumstances.”
She went to court in April 1888. The New York Times described her as “the noted and notorious Ann O’Delia Diss Debar, of many aliases, a number of husbands, and several prison terms.”
The prosecution’s key witness was David Carvalho. In front of the court he unrolled a sheet of blank paper, went over it with a wet sponge, and brought up a portrait. “It is merely a chemical change,” he said. “It is no trick.” The Evening World ran the quote on April 26.
In June of that year, Diss Debar was convicted of fraud and sentenced to six months on Blackwell’s Island.
📸: Ann O’Delia Diss Debar, 1909. Library of Congress, Prints and Photographs Division, Bain Collection.