Richard Tecwyn Williams facts for kids

Richard Tecwyn Williams (born February 20, 1909 – died December 29, 1979) was a Welsh biochemist. A biochemist studies the chemistry of living things. He is famous for starting the scientific study of how bodies deal with chemicals that are not naturally found in them. This field is called xenobiotic metabolism.

He wrote an important book called Detoxication Mechanisms in 1947. This book was based on his earlier work. He studied how a special sugar molecule, glucuronic acid, helps the body process different substances.

Life and Work

Richard Tecwyn Williams was born in Abertillery, Wales. He was the first of five children. His father was a coal miner and his mother was a teacher. He grew up speaking both Welsh and English.

He went to Gelli Crug Junior School. Then he won a scholarship to Abertillery County School. Later, he studied chemistry and physiology at University College, Cardiff. He earned his first degree there in 1928.

Early Research

After university, Williams got a chance to do research with Dr. John Pryde in Cardiff. He worked on figuring out the structure of glucuronic acid. This work helped him earn his PhD degree in 1932.

In 1934, he became a lecturer in Biochemistry at the University of Birmingham. Here, he continued to develop his ideas. He studied how bodies process chemicals that are "foreign" or not naturally part of them. His 1938 paper on how rabbits detoxify phenol was the first of many studies. He received another science degree (DSc) from Birmingham in 1939.

Liverpool and St Mary's

In 1942, Williams moved to the University of Liverpool. He became a Senior Lecturer in Biochemistry. He expanded his research with the help of other scientists. One study looked at how the body processes TNT. They found that TNT can turn into a very toxic substance. This discovery helped explain why TNT was harmful.

In 1949, at age 39, Tecwyn Williams became the first Professor of Biochemistry at St Mary's Hospital Medical School in London. During this time, he visited the National Institutes of Health in the USA. He became interested in a new tool called a spectrophotofluorimeter. This machine could measure how chemicals glowed. He brought one back to the UK and used it to study how a chemical's structure affects its glow.

International Connections

Williams was very interested in Nigeria. In 1968, he helped create a link between St Mary's and the Biochemistry Department at the University of Ibadan in Nigeria. The head of biochemistry there, Olumbe Bassir, had been Williams's student in Liverpool.

This link allowed teachers and researchers to visit each other's universities. They also worked together on research projects. Williams helped create a teaching program in Nigeria about how bodies process medicines. The University of Ibadan gave him an honorary science degree in 1974.

He was chosen as a Fellow of the Royal Society in March 1967. This is a very high honor for scientists in the UK.

Family Life

While studying in Cardiff, Tecwyn Williams met Josephine Teresa Sullivan. She was a tailor. They got married in 1937. They had five children together: Peter, Richard, Josephine, Helen, and Marian.

Richard Tecwyn Williams passed away on December 29, 1979, in Northwick Park Hospital in London.

Awards and Honors

Richard Tecwyn Williams received many awards for his important work:

• Honorary doctorate from the University of Paris (1966)
• Elected a Fellow of the Royal Society (1967)
• Merit award from the Society of Toxicology (1968)
• Honorary MD from the University of Tübingen (1972)
• DSc from the University of Ibadan (1974)
• DSc from the University of Wales (1976)

Influential Students

Many of Richard Tecwyn Williams's students went on to become important scientists themselves. Here are a few:

• Dr. John Smith – Became a Professor of Biochemistry at the University of Wellington.
• Dr. Dennis Parke – Became a Professor and head of Biochemistry at the University of Surrey.
• Dr. Donald Davies – Became a Professor of Biochemical Pharmacology at the Royal Postgraduate Medical School.
• Dr. Donald Robinson – Became a Professor of Biochemistry at Queen Elizabeth College.
• Dr. Olumbe Bassir – Became a Professor of Biochemistry at the University of Ibadan.
• Dr. Robert Smith – Became a Professor of Biochemical Pharmacology at St Mary’s Hospital Medical School.