Editing Carl Wilhelm Siemens (section)

==The early years==
In the autumn of 1838 when William was fifteen years old, he began his studies to become an engineer. He attended a highly respected School of Trade and Commerce, the ''Gewerbe-Schule Magdeburg''. William had a particularly close relationship with his eldest brother; [[Ernst Werner von Siemens|Ernst Werner Siemens]] had decided to teach William mathematics so that he could learn English at school instead. This programme helped them both and William's knowledge of English proved an incalculable advantage to them both. He went on to pass his examination easily. Less than a year later, their mother died and their father soon afterwards in 1840.

Once William had completed his course at the [[Magdeburg]] school he went on to the [[University of Göttingen]] where he attended lectures on physical geography and technology, high mathematics, theoretical chemistry and practical chemistry and physics. He was also able for a short time to work with [[Wilhelm Eduard Weber|Wilhelm Weber]], the renowned scientist and inventor, in his Magnetic Observatory.

William was nearly nineteen when he left university to become an apprentice engineer. He also found time for more artistic pursuits such as taking dancing lessons and even painting a landscape of [[Nordhausen, Thuringia|Nordhausen]] for the wife of the factory manager. His progress in the engineering factory was so rapid that his two-year apprenticeship was cut down to one.

Due to the education of the younger members of the family becoming a financial worry, on 10 March 1843, Carl Wilhelm Siemens left for London. He was acting as an agent for his brother Werner, and he hoped to earn enough money by selling a patent in England to help support and educate his many brothers and sisters. He felt a keen desire to see England and the journey cost him £1. William had already shown himself to be an enthusiastic businessman, having financed his trip by selling an invention of his brother's, an improvement to the gold and silver plating process, to [[George Richards Elkington]]. He was well aware, as he wrote to Werner, that his visit might achieve nothing, but if all went well he intended to remain. This indeed proved to be the case.