Hennig Brand

Hennig Brand was a merchant and alchemist in Hamburg, Germany. Through his discovery of phosphorus, he became the first known discoverer of an element.

The circumstances of Brand's birth are unknown. Some sources describe his origins as humble and indicate that he had been an apprentice glass-maker as a young man. However, correspondence by his second wife Margaretha states that he was of high social standing. In any case he held a post as a junior army officer during the Thirty Years' War and his first wife's dowry was substantial, allowing him to pursue alchemy on leaving the army.

A military officer and self-styled physician, Brand has often received the undeserved title “last of the alchemists” because of his continual search for the philosopher’s stone, which reputedly could change base metals into gold. About 1669 he isolated from urine a white, waxy material and named it phosphorus (“light bearer”), because it glowed in the dark. Although Brand kept his process a secret, phosphorus was discovered independently in 1680 by an English chemist, Robert Boyle.