Humphry Sibthorp (botanist)
Humphry Waldo Sibthorp was a British botanist. He was a younger son of John Sibthorpe, MP for Lincoln and Mary Browne, daughter of Humphrey Browne of Lincoln.
After the death of Johann Jacob Dillenius, he became the Sherardian Professor of Botany at the University of Oxford from 1747 to 1783. He is known for having taught one course for 37 years. He began the catalogue of the plants of the botanical garden of the university, Catalogus Plantarum Horti Botanici Oxoniensis.
The genus Sibthorpia, in the plantain family of plants is named after him.Family
He married firstly Sarah, daughter of Isaac Waldo of Streatham, and secondly Elizabeth Gibbes, daughter of John Gibbes, merchant, of London and Instow, Devon. His youngest son was the well-known botanist John Sibthorp, who continued the Catalogus Plantarum. His oldest son, Humphrey, was a Tory MP for Lincoln. His daughter, Sarah, married Montague Cholmeley and was the mother of Sir Montague Cholmeley, 1st Baronet. Another daughter Mary Elizabeth was the second wife of Sir Thomas Sewell, Master of the Rolls.
