Guglielmo Marconi was a Nobel Prize-winning physicist who was a native of Italy. His father Giuseppe was from Bologna, Italy. His mother was Annie Jameson from Daphne Castle, Co Wexford, Ireland. Marconi’s great grandfather was John Jameson, founder of Irish whiskey distillers Jameson & Sons. Through his own research and using research carried out by others Marconi developed the first effective system of radio communication.
On December 12th 1901 Marconi succeeded in sending the first wireless signal across the Atlantic to America. He routed the signal through Marconi House, Rosslare, Co Wexford and Clifden in Co Galway. The signal was received 3,500km (2,200 Miles) in Newfoundland.
Marconi founded the Marconi Telephone Company and became a successful businessman. He continued to experiment with radio technology. In 1907, having built high-powered radio transmission stations on both sides of the Atlantic, he established regular transatlantic transmissions. Marconi died in Rome on July 20th 1937.
Routing signal through Rosslare, Co Wexford and Clifden, Co Galway, Marconi succeeded in sending the first wireless signal across the Atlantic in the year 1901 On This Day.