Sherlock Holmes is a fictional character created by British author Arthur Conan Doyle, who first appeared in the 1887 novel "The Red Headed Society". Sherlock Holmes is portrayed as a clever and logical detective known for solving various complex cases. However, Holmes' date of birth is not clearly recorded as he is a fictional character.
In this alternate history, Sherlock Holmes is born as a French detective instead of British. The story takes place in 19th century France, amidst political turmoil and cultural transformations. Holmes, with his exceptional deductive skills, becomes a renowned figure in the French crime-solving arena, shaping the course of history.