John R. Isbell

John Rolfe Isbell (October 27, 1930 – August 6, 2005)^[1] was an American mathematician. For many years he was a professor of mathematics at the University at Buffalo (SUNY).

^ Birth date from an excerpt of "The Harloe-Kelso Genealogy" by C. B. Harloe (1943), accessed 2011-03-23; death date from death announcement in the Buffalo News, August 28, 2005, reproduced by usgwarchives.net, accessed 2011-03-23. Magill (1996) also states his birth date as 1930, but Henriksen (2006) states it as 1931.

[1] Birth date from an excerpt of "The Harloe-Kelso Genealogy" by C. B. Harloe (1943), accessed 2011-03-23; death date from death announcement in the Buffalo News, August 28, 2005, reproduced by usgwarchives.net, accessed 2011-03-23. Magill (1996) also states his birth date as 1930, but Henriksen (2006) states it as 1931.

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