Thomas Easterfield

Sir Thomas Hill Easterfield KBE (4 March 1866 – 1 March 1949) was born in Doncaster the youngest of four children of Edward Easterfield, savings bank secretary, and Susan (née Hill). He attended Doncaster Grammar School, and later entered the Yorkshire College of Science, now the University of Leeds. He was then appointed a Senior Foundation Scholar of Clare College, Cambridge, from where he gained First Class honours in the Natural Sciences Tripos in 1886.

After graduation Easterfield worked in the Technische Hochschule Zürich, the University of Zürich, and later in the University of Würzburg under Emil Fischer, from where he was awarded a PhD in 1894 for his work on citrazinic acid.

In 1888 Easterfield returned to Cambridge as a junior demonstrator in the chemistry department. He was appointed a lecturer in the University Extension programme in 1891 and in 1894 lecturer on pharmaceutical chemistry and chemistry of sanitary science; he was also a master at The Perse School.

In 1899 Easterfield was appointed one of the four foundation professors of the Victoria University of Wellington, New Zealand; he and their two daughters set sail for the 90 day voyage on the Kaikoura from Plymouth on 11 February. In 1919 he became the first director of the Cawthron Institute, Nelson; he retired from there in 1933.

Easterfield isolated the chemical compounds Totarol, Cannabinol and Tutin.

In 1935 he was awarded the King George V Silver Jubilee Medal. He was appointed a Knight Commander of the Order of the British Empire in the 1938 King's Birthday Honours.