Frances Gertrude McGill, pioneering Canadian forensic pathologist (died 1959)

Frances Gertrude McGill was a Canadian forensic pathologist, criminologist, bacteriologist, allergologist and allergist. Nicknamed "the Sherlock Holmes of Saskatchewan" for her deductive skills and public fame, McGill influenced the development of forensic pathology in Canadian police work and was internationally noted for her expertise in the subject.

Forensic pathology is pathology that focuses on determining the cause of death by examining a corpse. A post mortem examination is performed by a medical examiner or forensic pathologist, usually during the investigation of criminal law cases and civil law cases in some jurisdictions. Coroners and medical examiners are also frequently asked to confirm the identity of remains.

November 18 is the 322nd day of the year in the Gregorian calendar; 43 days remain until the end of the year.