The Bradshaw Lecture was founded in 1875 under the will of Mrs Sally Hall Bradshaw in memory of her husband, Dr William Wood Bradshaw. It is a biennial (annual until 1993) lecture on surgery, customarily given by a senior member of the Council on or about the day preceding the second Thursday of December. (Given in alternate years, with the Hunterian Oration given in the intervening years). Not to be confused with the corresponding Bradshaw Lectures delivered to the Royal College of Physicians. See Bradshaw Lecture for list of past lectures and lecturers.