Henry Dircks,
The Life, Times, and Scientific Labours of the Second Marquis of Worcester
“ How it happens that the Marquis of Worcester should have been wholly unnoticed for his inventions by contemporaries it is difficult to offer anything like a sufficiently reasonable or satisfactory conjecture. But surprise might seem to vanish when such diarists as John Evelyn and Samuel Pepys, with all their curiosity and all their apparent pleasure in recording scientific novelties, although they name the Marquis, notice Worcester House, and mention Vauxhall, never so much as hint at one invention by the Marquis of Worcester. ”
