Charles Parker (detective) Charles Parker (detective) Sergeant/Inspector/Chief Inspector Charles "Parker Bird" Parker is a fictional police detective who appears in several Lord Peter Wimsey stories by Dorothy L. Sayers, and later becomes Lord Peter's brother-in-law. He is first introduced in "Whose Body?" as a Detective Inspector from Scotland Yard. In the next book, "Clouds of Witness", he is summoned to assist the local police in the North Riding of Yorkshire who are investigating the death of Captain Dennis Cathcart, the fiancé of Peter's sister, Lady Mary Wimsey, apparently at the hands of Wimsey's brother, the Duke of Denver. Parker first sees Lady Mary
Gentleman detective detective sergeant in the Metropolitan Police's [fictional] specialised task force, SI 10, and finds herself partnered with (and subordinate to) working-class NYPD Lieutenant James Dempsey who is on extended loan to the Met. Gentleman detective The gentleman detective is a type of fictional character. He (or, less commonly, she) has long been a staple of crime fiction, particularly in detective novels and short stories set in Britain in the Golden Age. The heroes of these adventures are typically both gentlemen by conduct and also members of the British gentry. The literary heroes being in opposition to professional police force detectives