Henry Charles Fleeming Jenkin FRS FRSE (; 25 March 1833 – 12 June 1885) was a British engineer, inventor, economist, linguist, actor and dramatist known as the inventor of the cable car or telpherage. He was Regius Professor of Engineering at the University of Edinburgh. His descendants include the engineer Charles Frewen Jenkin and through him the Conservative MPs Patrick, Lord Jenkin of Roding and Bernard Jenkin.
Early life
Background and childhood Generally called Fleeming Jenkin, named after Admiral Fleeming, one of his father's patrons, he was born to an old and eccentric family in a government building near Dungeness, Kent, England. His father, Captain Charles Jenkin, was in the coast-guard service at that time. His mother, Henrietta Camilla (Cora) Jenkin (born Jackson) was a published author.Henrietta Jenkin, Wikisource His mother was responsible for Jenkin's education. She took him to the south of Scotland, where, chiefly at Barjarg, she taught him drawing and allowed him to ride his pony on the moors. He went to school at Jedburgh, Borders, and afterwards to the Edinburgh Academy, where he won many prizes. Among his school fellows were James Clerk Maxwell and Peter Guthrie Tait.Robert Louis Stevenson, Memoir of Fleeming Jenkin, (1901), New York, Charles Scribner's Sons, Chapter II. 1833–1851.
On his father's retirement in 1847, the family moved to Frankfurt, partly from motives of economy and partly for the boy's education. Here Jenkin and his father spent a pleasant time together, sketching old castles, and observing the customs of the peasantry. At thirteen, Jenkin had produced a romance of three hundred lines in heroic couplets, a novel, and a large number of poems, none of which are now extant. He learned German in Frankfurt and, on the family migrating to Paris the following year, he studied French and mathematics under a M. Deluc. While there, Jenkin witnessed the outbreak of the Revolution of 1848 and heard the first shot, describing the action in a letter written to an old schoolfellow.
The Jenkins left Paris, and went to Genoa, where they experienced another revolution, and Mrs. Jenkin, with her son and sister-in-law, had to seek the protection of a British vessel in the harbour, leaving their house stored with the property of their friends, and guarded by Captain Jenkin. At Genoa, Jenkin attended the University of Genoa, being its first Protestant student. Father Bancalari, the professor of natural philosophy, lectured on electromagnetism, his physical laboratory being the best in Italy. Jenkin took the degree of M.A. with first-class honours, his special subject having been electromagnetism. The questions in the examinations were in Latin, and had to be answered in Italian. Fleeming also attended an art school in the city, and gained a silver medal for a drawing from one of Raphael's cartoons. His holidays were spent in sketching, and his evenings in learning to play the piano or, when permissible, at the theatre or opera-house. He had conceived a taste for acting. He attended the University of Edinburgh in 1851.
Training as engineer and artist In 1850, Jenkin spent some time in a Genoese locomotive shop under Philip Taylor of Marseille but on the death of his Aunt Anna, who lived with them, Captain Jenkin took his family back to England, and settled in Manchester, where the young man, in 1851, was apprenticed to mechanical engineering at the works of William Fairbairn, and from half-past eight in the morning until six at night had, as he says, "to file and chip vigorously, in a moleskin suit, and infernally dirty.
"At home he pursued his studies, and was for a time engaged with Dr. Bell in working out a geometrical method of arriving at the proportions of Ancient Greek architecture. His stay in Manchester, though in striking contrast to his life in Genoa, was agreeable. He liked his work, had the good spirits of youth, and made some pleasant friends, one of them the author, Elizabeth Gaskell. He was argumentative, and his mother tells of his having overcome a consul at Genoa in a political discussion when he was only sixteen 'simply from being well-informed on the subject, and honest. He is as true as steel,' she writes, 'and for no one will he bend right or left... Do not fancy him a Bobadil; he is only a very true, candid boy. I am so glad he remains in all respects but information a great child.'"
"On leaving Fairbairn's he was engaged for a time on a survey for the proposed Lukmanier Railway in Switzerland, and in 1856 he entered Penn's engineering works at Greenwich as a draughtsman, being occupied on the plans of a vessel designed for the Crimean War. He complained about the late hours, his rough comrades, and his humble lodgings, 'across a dirty green and through some half-built streets of two-storied houses.... Luckily, he adds, 'I am fond of my profession, or I could not stand this life.' Jenkin had been his mother's pet until then, and felt the change from home more keenly for that reason. At night he read engineering and mathematics, or Thomas Carlyle and the poets, and cheered his drooping spirits with frequent trips to London to see his mother."
"Another social pleasure was his visits to the house of Alfred Austin, a barrister, who became permanent secretary to Her Majesty's Office of Works and Public Buildings, and retired in 1868 with the title of CB. His wife, Eliza Barron, was the youngest daughter of a gentleman of Norwich who, when a child, had been patted on the head, in his father's shop, by Dr Samuel Johnson, while canvassing for Mr. Thrale. Jenkin had been introduced to the Austins by a letter from Mrs. Gaskell, and was charmed with the atmosphere of their choice home, where intellectual conversation was happily united with kind and courteous manners, without any pretence or affectation. "Each of the Austins," says Stevenson in his memoir of Jenkin, "was full of high spirits; each practised something of the same repression; no sharp word was uttered in the house." The Austins were truly hospitable and cultured, not merely so in form and appearance. It was a rare privilege and preservative for a solitary young man in Jenkin's position to have the entry into such elevating society and he appreciated his good fortune."
"Annie Austin, their only child, had been highly educated and knew Greek among other things. Though Jenkin loved and admired her parents he did not at first care for Annie. Stevenson hints that she vanquished him by correcting a "false quantity" of his one day; he was the man to reflect over a correction, and "admire the castigator." Jenkin was poor but the liking of her parents for him gave him hope. He had entered the service of Messrs. Liddell and Gordon who were engaged in the new work of submarine telegraphy, which satisfied his aspirations, and promised him a successful career. He therefore asked the Austins for leave to court their daughter. Mrs. Austin consented freely, and Mr. Austin only reserved the right to inquire into his character. Jenkin, overcome by their disinterestedness, exclaimed in one of his letters "Are these people the same as other people?" Miss Austin seems to have resented his courtship of her parents first but the mother's favour and his own spirited behaviour saved him and won her consent."
After leaving Penn's, Jenkin became a railroad engineer under Liddell and Gordon, and, in 1857, became engineer to R.S. Newall and Company of Gateshead who shared the work of making the first Atlantic cable with Glass, Elliott & Co. of Greenwich. Jenkin was busy designing and fitting up machinery for cableships, and making electrical experiments. "I am half crazy with work," he wrote to his fiancée; "I like it though: it's like a good ball, the excitement carries you through." He wrote, "My profession gives me all the excitement and interest I ever hope for...I am at the works till ten, and sometimes till eleven. But I have a nice office to sit in, with a fire to myself, and bright brass scientific instruments all round me, and books to read, and experiments to make, and enjoy myself amazingly. I find the study of electricity so entertaining that I am apt to neglect my other work... What shall I compare them to," he writes of some electrical experiments, "a new song? or a Greek play?"
Cable-laying on the Elba
First voyage In the spring of 1855, he was fitting out the S.S. Elba at Birkenhead for his first telegraph cruise. Earlier in 1855, John Watkins Brett had attempted to lay a cable across the Mediterranean between Cape Spartivento, in the south of Sardinia, and a point near Bona, on the coast of Algeria. It was a gutta-percha cable of six wires or conductors, manufactured by Glass, Elliott & Co., a firm which afterwards combined with the Gutta-Percha Company and became the Telegraph Construction and Maintenance Company. Brett laid the cable from the Result, a sailing ship in tow, instead of a more manageable steamer. Meeting with 600 fathoms (1100 m) of water when twenty-five miles (45 km) from land, the cable ran out so fast that a tangled skein came up out of the hold and the line had to be severed. Having only on board to span the whole distance of , he grappled the lost cable near the shore, raised it, and under-ran or passed it over the ship, for some , then cut it, leaving the seaward end on the bottom. He then spliced the ship's cable to the shoreward end and resumed paying-out but after in all were laid, another rapid rush of cable took place, and Brett was obliged to cut and abandon the line.
Another attempt was made the following year, but with no better success. Brett then tried to lay a three-wire cable from the steamer Dutchman; but owing to the deep water (in some places 1500 fathoms or 2700 m) when he came to a few miles from Galita, his destination on the Algerian coast, he had not enough cable to reach the land. He telegraphed to London for more cable to be made and sent out, while the ship remained there holding the end. After five days the cable parted, perhaps as a result of rubbing on the bottom.
It was to recover the lost cable of these expeditions that the Elba was got ready for sea. Jenkin had fitted her out the year before for laying the Cagliari to Malta and Corfu cables but on this occasion she was better equipped. She had a new machine for picking up the cable, and a sheave or pulley at the bows for it to run over, both designed by Jenkin, together with a variety of wooden buoys, ropes, and chains. Liddell, assisted by F. C. Webb and Fleeming Jenkin, was in charge of the expedition. Jenkin had nothing to do with the electrical work, his care being the deck machinery for raising the cable but it was a responsible job. He reported the expedition in letters to Miss Austin and in diary entries.s:Fleeming Jenkin accounts of the voyages of the Elba, from Munro, ¶¶ 20 to 30
During the latter part of the work much of the cable was found to be looped and twisted into 'kinks' from having been so slackly laid and two immense tangled skeins were raised on board, one by means of the mast-head and fore-yard tackle. Photographs of this raveled cable were exhibited as a curiosity in the windows of Newall & Co.'s shop in The Strand. By 5 July the whole of the six-wire cable had been recovered and a portion of the three-wire cable, the rest being abandoned as unfit for use, owing to its twisted condition. On the evening of the 2nd the first mate, while on the water unshackling a buoy, was struck in the back by a fluke of the ship's anchor as she drifted, and so severely injured that he lay for many weeks at Cagliari. Jenkin's knowledge of languages made him useful as an interpreter but, in mentioning this incident to Miss Austin, he writes, For no fortune would I be a doctor to witness these scenes continually. Pain is a terrible thing.
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