What is "bonsor"

Bonsor may refer to:

• Alexander Bonsor (1851–1907), English footballer
• Brian Bonsor (1926–2011), Scottish musician, composer and teacher
• Sir Cosmo Bonsor (1848–1929), English brewer, businessman and politician
• Fred Bonsor (1862–1932), English rugby union player
• Sir Nicholas Bonsor (born 1942), English politician