Baron Brain
Barony in the Peerage of the United Kingdom
From Wikipedia, the free encyclopedia
Baron Brain, of Eynsham in the County of Oxford, is a title in the Peerage of the United Kingdom.[2] It was created on 26 January 1962 for the physician and neurologist Sir Russell Brain, 1st Baronet. He had already been created a Baronet, of Reading in the County of Berkshire, on 29 June 1954.[3] As of December 2025[update] the titles are held by his grandson, the fourth Baron, who succeeded in that year following the death of the 3rd Baron, a retired physician and a former professor of medicine at McMaster University, Canada.
Barons Brain (1962—)
Walter Russell Brain, 1st Baron Brain (1895–1966)
The 3rd Baron Brain died on 6 November 2025, aged 96. He was succeeded by his son, Thomas Brain, 4th Baron Brain.[4][5][6] There is no heir to the barony.

