Goodwood Racecourse
The title of the event acknowledges the friendship between the 5th Duke of Richmond, a former owner of Goodwood Racecourse, and the House of Orange-Nassau. The race was established in 1840, and it was originally restricted to three-year-old fillies. During the early part of its history it was contested over a distance of 1 mile. It was extended to 1½ miles in 1900, and shortened to its present length in 1911.