Williamson is an English-language surname originally meaning 'son of William'.
3 Other uses,
4 See also,
Williamson, New York,
Williamson, West Virginia,
Williamson County, Illinois,
Williamson County, Tennessee,
Williamson County, Texas,
Main article: http://en.wikipedia.org/wiki/Williamson_(surname)
Williamson (United States Supreme Court Case),
Williamson amplifier, a type of push-pull audio amplifier with low distortion first designed in 1947,
Williamson Road Junior Public School, an elementary school in Toronto, Ontario,
Williamson ether synthesis, one of the most common methods for preparing ethers.