Thomas Kirkman, Date of Birth, Place of Birth, Date of Death

Thomas Kirkman

British church minister and mathematician (1806–1895)

Date of Birth: 31-Mar-1806

Place of Birth: Bolton, England, United Kingdom

Date of Death: 03-Feb-1895

Profession: mathematician, topologist

Zodiac Sign: Aries

Thomas Penyngton Kirkman FRS (31 March 1806 – 3 February 1895) was a British mathematician and ordained minister of the Church of England.
Despite being primarily a churchman, he maintained an active interest in research-level mathematics, and was listed by Alexander Macfarlane as one of ten leading 19th-century British mathematicians.
In the 1840s, he obtained an existence theorem for Steiner triple systems that founded the field of combinatorial design theory, while the related Kirkman's schoolgirl problem is named after him.