From an early age Guglielmo Marconi was familiar with Bologna’s scientific heritage, and in the long summer days at the Villa Griffone he began his first experiments with the mysterious forces of electricity. Marconi’s heritage – and the pioneer days of wireless – arose from a most unlikely union between Irish whiskey and Italian silkworms. That his mother and father should have met at all was remarkable, that they should have fallen in love even more so, and that they married in the teeth of opposition from her family the most unlikely event of all. Theirs was a story of high romance, yet precious little of it is known apart from the reminiscences of Marconi’s mother, recorded much later by her granddaughter Degna.
Annie Jameson was born in 1843, one of four daughters of Andrew Jameson of County Wexford in Ireland, the well-known and wealthy distiller of Jameson’s Irish whiskey. The family lived in an old manor called Daphne Castle, which had parkland and a moat. Annie had one outstanding talent: singing. As a teenager she had wanted to perform in opera, and according to the family legend had been invited to sing at the Royal Opera House in Covent Garden. Her father refused to let her go: the stage was not in those days regarded as a suitable place for well-bred young ladies. As compensation for the thwarting of her ambitions it was arranged that Annie should go to Bologna to study singing. There she could stay with business contacts of the Jamesons, a respectable Italian family called de Renolis, and could sing to her heart’s content without risk to her family’s reputation.
The de Renolis family had suffered a personal tragedy a few years before Annie arrived to stay with them. In 1855 their daughter Giulia had married a moderately prosperous landowner called Giuseppe Marconi. In the same year Giulia had given birth to her first child, a son, Luigi. Sadly, as happened so often at that time, the young mother survived the birth of her son by only a few months. Giuseppe, now a lone parent, remained close to the de Renolis family. He had moved to Bologna from the hill country of the Apennines, which run like a backbone through north central Italy. When his wife died he asked his father, who still lived in the mountain village where Giuseppe had been brought up, to join him in Bologna. The ageing Domenico Marconi agreed, sold up his mountain estate and moved to the city. But Bologna was too busy and confined for him, so he bought an estate at Pontecchio, eleven miles away. In the large, square, plain but handsome Villa Griffone he took to raising silkworms, and made some success of it, while his widower son Giuseppe husbanded the orchards and the fields in the rolling countryside.
When Annie Jameson came to stay with the Renolis she was introduced to their bereaved son-in-law and little grandson Luigi. Giuseppe lived more at the Villa Griffone than in Bologna, and Annie must have spent some time there too, for she fell in love with the place and with him. She returned to Ireland to ask her family for permission to marry her Italian sweetheart, but they flatly refused to consider it. According to her granddaughter Degna, the grounds for rejection were that he was much older than her (by about seventeen years), he already had a son, and to top it all he was a foreigner. Annie had to bow to the authority of her father, and appeared to accept the decision. But she kept in touch with Giuseppe, with letters somehow smuggled between Ireland and Italy, and vowed to run away to marry him when she reached the age of majority at twenty-one. This she did, meeting him in Boulogne-sur-Mer on the northern coast of France, where they married on 16 April 1864. As husband and wife they took stage coaches across France, over the Alps and back to Bologna and the Villa Griffone. Their first child, Alfonso, was born a year later. Nine years later, in April 1874, Annie gave birth in Bologna to a second son, Guglielmo. Both boys were baptised Roman Catholic, although their mother was Protestant.
Giuseppe had no family other than his in-laws. His father had died, and a brother who became a priest had been murdered by a thief. Annie, on the other hand, had three sisters, all of whom had married and had children. Annie did not lose touch with them despite her elopement. One of her sisters had married an English military man, General Prescott, who was posted to Livorno on the north-west coast of Italy. Annie often took Alfonso and Guglielmo to stay with her, where they enjoyed the company of the Prescotts’ four daughters and the small English community. The English girls were also often Guglielmo’s playmates at the Villa Griffone, and he spent so much time with them and with his mother that at times Italian became his second language.
Annie read the Bible to her sons as part of their English lessons, and appears to have had no interest in science. Of greater interest to Guglielmo than religious instruction was the library in the Villa Griffone, which contained a wide selection of books. It is not clear whether it was Guglielmo’s father or his grandfather who had collected works ranging from Thucydides’ History of the Peloponnesian War to the lectures of the brilliant English chemist Michael Faraday. Perhaps many of the scientific works were provided by or for the young Guglielmo himself; in any case, from the age of about ten Guglielmo began to work his way through this store of knowledge. He became especially interested in the wonderfully lucid lectures of Faraday, who had made some of the most significant discoveries about the relationship between electricity and magnetism, and had invented the first, tiny, electrical generator.
Born in 1791, the son of a blacksmith, Faraday had had no formal education, and began his working life as an apprentice to a bookbinder. He had attended a series of lectures given by the famous scientist Humphry Davy at London’s Royal Institution, made notes on them and sent them to Davy, asking for a job as a laboratory assistant. Davy took him on, and eventually Faraday was to succeed him as the most celebrated scientist in England, spending his life experimenting in a variety of fields, but most signify-cantly on the nature and applications of electricity. He died in 1867, just seven years before Guglielmo Marconi was born. Faraday undoubtedly provided the young Marconi with a heroic model: the scientist alone in his laboratory with wires and chemicals, painstakingly testing his theories. But the greatest hero to descend from the shelves of the Villa Griffone library was the American Benjamin Franklin. Among the many achievements of this extraordinary man, born in 1706, a printer, diplomat and amateur scientist who was at seventy the oldest signatory of the Declaration of Independence, was the invention of the lightning conductor.
In a celebrated experiment, Franklin had flown a kite in a thunderstorm to demonstrate that the electrical charge of lightning could be channelled along a wire to which the kite was tethered. This clearly impressed the young Guglielmo, for his daughter recalls him telling the story of how he and a friend rigged up a lightning conductor in the house they were staying in in Livorno, and prayed for a storm. When one came they were thrilled to discover that their toy worked: at every lightning flash, the electrical charge triggered a little mechanism which rang a bell in the house. A replica of young Guglielmo’s lightning alarm is among a wonderful collection of his early gadgets in the Villa Griffone, which is now a museum devoted to his extraordinary childhood inventiveness.
It was around the time of the lightning experiment, in 1887, when Marconi was thirteen years old, that the German scientist Heinrich Hertz made known his discovery of electro-magnetic waves, prompting the Irish mathematician George Fitzgerald to declare that humanity had ‘won the battle lost by the giants of old … and snatched the thunderbolt from Jove for himself’. This was a humbling statement for Fitzgerald to make, for only a few years earlier he had announced that he believed the artificial creation of electro-magnetic waves was not possible, thereby blunting the ambition of British scientists working along the same lines as Hertz.
Guglielmo did have some academic tutoring at an institute in Livorno and a college in Florence, but his serious work was carried out on his own at the Villa Griffone. He was privileged, for his father not only provided him with a library, but grudgingly subscribed to all the leading scientific journals of the day, which Guglielmo devoured. His boyhood notebooks, rediscovered in Rome only seven years ago, are testimony to his fanatical interest in electricity and all the latest theories and inventions. The scientific community was most excited at the time by the work of Hertz. His apparatus for proving the existence of the Scottish physicist James Clerk Maxwell’s imagined electro-magnetic waves and measuring their ‘length’ was quite crude. A spark was produced by jumping electricity across a gap between two metal balls charged by Leyden jar batteries. The spark generated electronic waves which travelled invisibly across Hertz’s laboratory to