The Adolf Beck case was a notorious incidence of wrongful conviction by mistaken identity, brought about by unreliable methods of identification, erroneous (though probably sincere) eyewitness testimony, and a rush to convict the accused. As one of the most famous causes célèbres of its time, the case led to the creation of the English Court of Criminal Appeal in 1907.
Adolf (or Adolph) Beck was born in Norway in 1841, and educated as a chemist. However, he went to sea soon afterwards and moved to England in 1865, working as a clerk to a shipping broker. In 1868 he moved to South America, where he made a living for a while as a singer, then became a shipbroker, and also engaged in buying and selling houses. He soon amassed a considerable amount of savings, at one time earning 8,000 pounds as commission for a sale of a Spanish concession in the Galapagos Islands. He returned to England in 1885 and engaged in various financial schemes, including an investment in a copper mine in Norway. Unfortunately the mine did not turn a profit, and he poured in more and more money until he had to put the mine up for sale. There were no takers and he was reduced to near-poverty. He was also in debt to the hotel in Covent Garden where he lived, had borrowed money from his secretary, and was chronically short of money. Nevertheless, he tried to keep up appearances by dressing in a frock coat and top hat whenever he went out, even though they had become threadbare.
On 16 December 1895 Beck was stepping out of the front door of 135 Victoria Street (or 139, according to at least one account) when a woman blocked his way. She accused him of having tricked her out of two watches and several rings. Beck brushed her aside and crossed the road. When the woman followed him he complained to a policeman that he was being followed by a prostitute who had accosted him. The woman demanded his arrest, accusing him of having swindled her three weeks earlier. The policeman took them both to the nearest police station, where the woman identified herself as Ottilie Meissonier, unmarried, and a language teacher. She alleged that she had been walking down Victoria Street when Beck approached her, tipping his hat and asking if she was Lady Everton. She said that she was not, but she was impressed by his gentlemanly manner and they struck up a conversation. According to her account, he introduced himself as "Lord Willoughby" and advised her that the flower show she was heading for was not worth visiting. He said that he knew horticulture because he had gardens on his Lincolnshire estate extensive enough to require six gardeners. Meissonier mentioned that she grew chrysanthemums, he asked her whether he might see them and she invited him to tea the following day.