Wentworth Rowland Cavenagh-Mainwaring

Wentworth Rowland Cavenagh-Mainwaring was born in Marryatville, South Australia, the son of the South Australian cabinet minister Wentworth Cavenagh and Ellen, nee Mainwaring.  When Ellen inherited the estate of Whitmore Hall, Staffordshire in 1891, after the death of her brother, Cavenagh-Mainwaring’s father added his wife's family name to his and was then known as Cavenagh-Mainwaring. Whitmore Hall remains in the family today.

Cavenagh-Mainwaring was educated at St Peter’s College and studied medicine at the University of Adelaide graduating in 1892.  He proceeded overseas to gain surgical experience at The London Hospital and take the FRCS. He returned to Adelaide to be appointed Honorary Assistant Surgeon at the Adelaide Hospital in 1900. He taught anatomy at the University of Adelaide during the long absences of Prof Watson and was the first to fill the post of lecturer in pathology; for eight years he was the lecturer in surgery. His ability and knowledge was recognized by his colleagues who sought his advice and assistance. He served as the Honorary Medical Secretary of the SA branch of the BMA and of the Medical Defence Association.

Cavenagh-Mainwaring at the age of 45 years, on 20 August 1914, and with no previous military experience, enlisted in the AIF. He was commissioned as captain in the AAMC and 3rd Australian Light Horse. He was promoted Major in November 1916.  Whilst in the Anzac Mtd Div in the Middle East under Major General Harry Chauvel, he was decorated with the White Eagle of Serbia (Third Class) and later with the White Eagle of Serbia (Fifth Class) with crossed swords.

He finally returned to Australia in 1919 with his appointment terminated on  5 September 1919. He was issued with the 1914-15 Star, the British War Medal and the Victory Medal with Oak Leaves.

He was promoted to an Honorary Surgeon at the Adelaide Hospital in 1919 and continued there until his death. Wentworth Rowland Cavenagh-Mainwaring died from a bleeding peptic ulcer in 1933. He never married.