John Sylvester (1798-1852)
The son of Charles Sylvester (d. 1828); like his father he was a civil engineer who
worked on heating and ventilating systems; he was a fellow of the Royal Society.
The son of Charles Sylvester (d. 1828); like his father he was a civil engineer who
worked on heating and ventilating systems; he was a fellow of the Royal Society.