"Having former knowledge and delight in Iron Works of my Fathers, when I was but a Youth; afterward at 20 years, Old, was I fetched from Oxford, then of Bayliol Colledge, Anno 1619, to look and manage 3 iron works of my fathers, 1 furnace, and 2 forges, in the Chase of Pensnet, in Worcester-shire, but Wood and Charcole, growing then scant, and Pit-coles in great quantities abounding near the furnace, did induce me to alter my furnace, and to attempt by my new invention, the making of iron with pit-cole, assuring myself in my invention, the loss to me could not be greater then others, not so great, "although my success should prove fruitless; but I found such success at first tryal animated me, for at my tryal or blast I made iron to profit with pit-cole, and found Facere est addere Invention!."

“God of his Infinite goodness hath made this Country a very Granary for the supplying of Smiths with Iron, Cole, and Lime made with cole, which hath much supplied these men with Com also of late 5 and from these men a great part, not only of this Island, but also of his Majestie's other Kingdoms and Territories, with Iron wares have their supply, and Wood in these parts almost exhausted, although it were of late a mighty woodland country.”

“So that being with Law-Suites, and Riots, wearied and disabled to prosecute his Art and. Invention at present, even until the first Patent was extinct: Nothwithstanding the Author his sad. Sufferings, Imprisonments wrongfully for several thousand pound in the Counter in London, yet did obtaine a new Patent, dated the 2d of May, Anno 14. Caroli Primi of ever Blessed Memory, not only for the making of Iron into cast-works, and bars, but also for the Melting, Extracting, Refing and Reducing of all Mines, Minerals and. Mettals, with Pit-cole, Sea-cole, Peat, and Turf, for the preservation of Wood and Timber of this Island; into which Patent, the Author, for the better support and management of his Invention, so much opposed formerly at the Court, at the Parliament, and at the Law, took in David Ramasey, Esquire, Resident at the Court; Sir George Horsey, at the Parliament; Roger Foulke, Esquire, a Counsellour of the Temple, and an Ingenious Man; and also an Iron Master, my Neighbour, and one who did well know my former Sufferings, and what I had done in the Invention of making of Iron with Pit-cole, etc.”

“After I had made a second blast and tryal the fesibility of making iron with pitcole and sea-cole I found by my new invention, the quality to be good and profitable, but the quantity did not exceed above 3 tuns per week.”