Duels had a code of honor and were fought not so much to kill the opponent as to gain satisfaction and restore honor by demonstrating a willingness to risk your life. Originally dueling was only for the male members of nobility but then extended to all members of the upper classes. At first, duels were fought with swords but by the Regency Era, duels with pistols were more common. Some duels were also fought between women.

Favorite dueling grounds near London included Hampstead Heath, Chalk Farm and the common land that extended south of the Thames over modern Battersea, Putney and Wimbledon. The windmill there was a popular landmark beneath which duelists often agreed to meet. These locations were convenient for their proximity to the city, yet also sufficiently remote to avoid interruption and in the event of a fatality, attractively close to potential getaway routes on the roads out of London.

1826 An Affair Of Honor Decided With Pistols In Hyde Park London, U.K. A Regency Gentleman’s Life. From The English Spy By Robert Cruikshank.