Sir Martin Frobisher (; c. 1535 – 22 November 1594) was an English seaman and privateer who made three voyages to the New World looking for the North-west Passage. He probably sighted Resolution Island near Labrador in north-eastern Canada, before entering Frobisher Bay and landing on present-day Baffin Island. On his second voyage, Frobisher found what he thought was gold ore and carried 200 tons of it home on three ships, where initial assaying determined it to be worth a profit of £5.20 per ton. Encouraged, Frobisher returned to Canada with an even larger fleet and dug several mines around Frobisher Bay. He carried 1,350 tons of the ore back to England, where, after years of smelting, it was realized that the ore was a worthless rock containing the mineral hornblende. As an English privateer, he plundered riches from French ships. He was later knighted for his service in repelling the Spanish Armada in 1588. Early life Martin Frobisher was probably born in 1535 or 1536, the son of merchant Bernard Frobisher of Altofts, Yorkshire, and Margaret York of Gouthwaite. He was the third of five children when his father died prematurely in 1542. The family was left in the care of his uncle, Francis Frobisher. Little else is known of his early life in Yorkshire; his education appears to have been rudimentary. In hopes of better opportunity, young Frobisher was sent to London in 1549 to live with a maternal relative, Sir John York. York was a wealthy and influential member of the Merchant Taylors and had important connections in the royal government. In 1553, Thomas Wyndham led the first English expedition to West Africa, comprising three ships and 140 men. York was an investor in the enterprise and Frobisher accompanied the fleet in an unknown capacity. After plundering Portuguese ships in the vicinity of Madeira, they made their most successful transactions on the Gold Coast, trading English cloth for 150 pounds of gold. Pushing further south they reached Benin and negotiated directly with the king, Oba Orhogbua for 80 tons of melegueta pepper. After some initial reluctance, Orhogbua agreed to trade but while the pepper was being gathered, disease swept through the English crew killing many of them including the expedition leader, Wyndham. Lacking sufficient sailors to crew the entire fleet, they abandoned one ship and, in their panic to leave, even left behind some members of the