Adopted Treasure: Portrait of Joseph Warwick Bigger by Sean Keating
Harriet Wheelock

Adopted Treasure: Portrait of Joseph Warwick Bigger by Sean Keating

Portrait of Joseph Warwick Bigger

The Adopt-A-Treasure programme helps the RCPI's Heritage Centre to preserve and restore our unique collections.

This portrait of Joseph Warwick Bigger, by the artist Sean Keating (1889-9917) was adopted by Prof Hilary Humpreys, FRCPI.

Joseph Warwick Bigger was born in Belfast on September 11, 1891, the only son of Dr. Edward Coey Bigger (later Sir) and Maude Coulter Warwick. The family moved to Dublin in 1900 when his father was appointed medical inspector under the local government board. As a schoolboy Bigger attended the Presbyterian St. Andrew’s College. Professor W. F. Fearon, who befriended Bigger during a science class, recalls how on Saturday afternoons they would attend the Abbey Theatre, which was regarded as a ‘dangerous opium den by the school authorities.’ [1]

Bigger excelled in his studies, entering Trinity in 1910 where he was in turn junior exhibitioner, medical scholar, Begley student and Purser medallist. He obtained first place in each of the three parts of the final examination for the degrees of M.B., B.CH., B.A.O. in 1916.  In 1918 Bigger obtained his Diploma in Public Health and proceeded to his M.D. , becoming a Doctor of Science in 1925. 
Bigger was elected a Fellow of the Royal College of Physicians of Ireland in 1922.He was a founding member and honorary secretary of the Cooperative Society. Fearon describes how to him ‘most memorable of all was his association with the Gaelic society. In an endeavour to raise the spirits of that somewhat dejected assembly Bigger was instrumental in getting an invitation sent to Padraic Pearse to address the society. Pearse agreed and the stage was set for what might have been a historic meeting, but Anthony Traill, then provost, became annoyed at the proceedings and prohibited the meeting. As a result the society marched out in force singing a suitably modified pantomime song “Oh, oh, Antonio, we’ve gone away.” He goes to explain how this was, as far as he was aware, ‘the only occasion on which Bigger was known to sing.’ [1]
Joseph Warwick Bigger (from Kirkpatrick index)
Bigger suffered from rheumatic fever during the beginning of the First World War, keeping him from military service and leaving him with cardiac complications from which he never fully recovered. Soon after qualification Bigger’s special interest in pathology and bacteriology led him to be appointed demonstrator in pathology and bacteriology in the University of Sheffield (1916-1919).  He left this post in 1919 to return to Dublin as pathologist and medical inspector to the Local Government Board. From 1920 to 1922 he held the professorship of preventive medicine and forensic medicine in the School of the Irish College of Surgeons. He was appointed professor of bacteriology and preventative medicine in Trinity College Dublin in 1924 and kept this post till his retirement due to ill-health. He was dean of the medical school from 1936 until the outbreak of war in 1939.  
Newspapter cutting from Kirkpatrick index
During the war he served as lieutenant-colonel in the R.A.M.C., assistant director of pathology to Northern Command at York. Despite the unfavourable conditions, he published a series of papers on research into antibacterial substances. His discovery of the phenomenon of persistence, a name given to the fact that a small proportion of a population of bacterial cells always survives when treated with a lethal concentration of an antibiotic, was published in the Lancet in 1944 and is probably his most important contribution to science. He was a prolific writer and built a strong international reputation for Bacteriology in TCD by publishing the first textbook on the subject suitable for medical students. Bigger's Handbook of Bacteriology was first published in 1925, running to eight editions and translated into Spanish. He was also author of a textbook on hygiene and Man against Microbes.
Bigger was a prominent and distinguished member of the medical and social world of Dublin. He was university representative of the Senate from 1947 to 1951.  He showed himself to be a courageous speaker, noted for a two-hour speech against the Republic of Ireland bill (1948), stating that the declaration was contrary to the election pledges of at least one of the parties in government.
 Bigger was instrumental in the establishment of the Moyne Institute of Preventative Medicine. He helped to plan the institute and was to be its first director. Unfortunately, he announced his retirement on the same day as the ceremony for the laying of the foundation stone, in September 1950, due to ill-health. He had leukaemia, making the diagnosis himself while he happened to use a film of his own blood in the laboratory. He died August 17, 1951.

1.       Professor W.R. Fearon, Sc.D., An Appreciation, The Irish Times, August 18, 1951 (Kirkpatrick index)
2.       Pauric J. Dempsey, Dictionary of Irish Biography
3.       Obituary, British Medical Journal, August 25, 1951 (Kirkpatrick index)