[The Alum Workers.]
NESTLING in a lovely valley in the most romantic part of Cleveland lies the little town of Guisborough, with the mouldering ruins of its once famous Priory. At the time of the Conquest it consisted of three manors, which were given to the Earl of Moreton, and soon after, united into one manor, passed to Robert de Brus, Lord of Skelton, to hold in capite, by military service. In the year 1129 he founded the Priory of Canons of the Augustine order, and endowed it with a manor of twenty caracutes and two oxgangs, with the tenements, mill, and all other appurtenances. It flourished apace, grew rich, and nurtured some learned and eminent men within its cloisters, until it fell beneath the ruthless axe of Henry VIII.
The Chaloners of Guisborough are of Welsh descent, tracing their ancestry to Trayhayrne, son of Maloc Krwm, one of the fifteen peers of Wales. His grandson, Madoc, otherwise Chaloner, was ancestor of Thomas Chaloner, of Beaumaris, one of whose sons was Roger Chaloner, a citizen and silk mercer of London, whose son, Sir Thomas, Knight (born 1521), was eminent as a statesman, diplomatist, and poet; was employed on several embassies; was knighted at the battle of Pinkie for bravery; and was author of several esteemed works—"The Praise of Folly," "De Republica Anglorum," and many others. He purchased the manor of Guisborough of Sir Thomas Legh, to whom it had been granted at the Dissolution, for the sum of £998 13s. 4d.
"These towering rocks, green hills, and spacious plains,
Circled with wood, are Chaloner's domains.
A generous race, from Cambro-Griffin traced,
Fam'd for fair maids and matrons wise and chaste."
His portrait was painted by Holbein and by Antonio More, the former engraved by Holler, the latter exhibited at Leeds in 1868.
Sir Thomas, Knight, his son (born 1559, died 1615), succeeded to the Guisborough estates, and was the discoverer of the alum mines. He was twice married, and had issue several children, of whom the eldest—William—was created baronet in 1620, by the title of Sir William Chaloner, Bart., of Guisborough, in the county of York; Rev. Edward, d.d., an eminent polemical writer; and Thomas and James, Parliamentarian officers and regicides. At college he gained some reputation by his Latin and English verses, but was not equal to his father as a poet. He was, however, a good naturalist, at the time when the science was little understood and less studied. In 1580-84, he made le grand tour, and spent some time in Italy, where he associated with all the most eminent literary and scientific men of the day.
Being a keen observer of natural objects and phenomena, he had noticed that on a certain part of his Guisborough estate the soil never froze, that it was speckled with divers colours, chiefly yellow and blue, which sparkled in the sunshine, and that the trees and shrubs which grew thereon spread their roots laterally, and penetrated the earth very superficially, and that their leaves were of a peculiar tint of green. When in Rome he paid a visit to the Pope's alum works at Puzzeoli, where he noticed with his quick, observant eye that the earth and trees presented the same remarkable features as those on his Guisborough estate, and he immediately came to the conclusion that his land was impregnated with alum. He hastened back to England to test his hypothesis, which he soon verified by experiment, and saw that a mine of wealth lay beneath his feet. But how to work and prepare it he knew not, and there was no one in England who did, and scarcely any one in Europe, outside of Italy, which then had a monopoly of alum, and he set his wits to work to devise some means for separating it from the earth, and preparing it as a manufactured commodity for the market.
Alum is a mineral salt found in clay and other earths, and is a valuable commodity used in various manufactures, and for other purposes. It was first extracted from the earth in which it was embedded, and prepared for use in the East, chiefly at Edessa, in Syria; afterwards near Constantinople; and, on the fall of the Eastern Empire, the alum workers transferred the industry to Italy where it was established in various places, and was confined to the Peninsula for more than a century, after which it spread into Germany, France, and Flanders. The Popes had works at Rome and Civita Vecchia, and carefully guarded their secret, not allowing the workmen to leave the country on any pretence whatever, under pain of excommunication, as the profits of the sale brought a handsome revenue to their coffers.