A while ago Tory Historian blogged on the awesomeness of some Victorians, specifically, Captain Frederick Burnaby and his wife, then widow, Elizabeth Burnaby (subsequently Elizabeth Main and Elizabeth Le Blond, with an entry in the Dictionary of National Biography under the last name).
For various reasons TH looked up Mrs Le Blond again and found out some interesting things about her second husband, John Frederic Main (1854 - 1892). He was according to the DNB professor of engineering at the University College, Bristol, which eventually became the University of Bristol and at the Royal College of Science, which eventually merged into Imperial College London.
According to this excerpt from the obituary published by ICE (Institution of Civil Engineering) Professor Main had been born in Jamaica where his father was a civil engineer but was brought to England as a young child and went to a grammar school in Southsea, going to study Mathematics at Trinity College, Cambridge where he seems to have done well.
A further obituary tells us:
Dr. Main’s connection with University College, Bristol, lasted for four years, and proved one of importance in the history of that Institution. In the first year, his gifts as a lecturer and teacher were so signally demonstrated, that the Council of the College entrusted to him the arduous task of founding and organizing the School of Engineering, which he had induced them to try to establish, and appointed him Professor of Mathematics, Applied Mechanics and Engineering-an office he held for the following three yearsIn 1886 he married Elizabeth Burnaby, née Hawkins-Whitshed and in the following year abandoned his academic career to move to Denver, Colorado in order to become an investment banker, which adds an element of unpredictability to his biography, yet the death in 1892 is firmly fixed in Denver.
However, researching further TH found a picture, which is barely decipherable of Professor Main's tombstone with other names on it of people clearly related to him. Could other members of his family have gone to Colorado from Jamaica?