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Martin Marries Isobel: Where is her Voice?

Martin Frobisher: Privateer

We are going to explore the history of Sir Martin Frobisher. It is written as an account of his life, with a series of questions designed to interrogate the standard historical narrative. We will focus on the missing voices of history and how one man’s perspective of other places and ‘other’ people can shape a dominant historical view.

Engraved portrait of Sir Martin Frobisher, half-length, slightly turned to the left, in a breast plate with a high collar, one hand on his hip and the other holding a baton, with a large expanse of sea behind.
Portrait of Sir Martin Frobisher

From 1563, Martin is at sea around the coast of England with John Hawkins (trader in enslaved people, spy, merchant) and other privateers. Privateers are licensed pirates. They have Letters Of Marque from the Crown (Elizabeth I) that allow them to legitimately attack ships of a nation with whom England is at war.

At this point in history, England was at war with the Spanish and the French. Most of the captured ‘booty’ was donated to the Crown, but a percentage was kept by the Captain and the crew.

In 1564, Martin spends some time in gaol for attacking a ship he shouldn’t have attacked containing valuable tapestries.

In 1565, Martin purchases his own ship, the Mary Flower (not named after his wife, which was the norm), and sails under different company commissions (similar to Letters of Marque, but for individual companies, rather than the Crown).

In 1566, he is interrogated by government officials ‘on suspicion of his having fitted out a vessel as a pirate’.

Around the same time, John Hawkins goes to Africa and 'acquires' 200 Africans. He intercepts a Portuguese ship, takes it over, sails to Portuguese South America and sells the African people into slavery. This makes his personal fortune and shows him that trade in human beings is lucrative.


  • Do you think being a privateer and a pirate are the same thing in all but name?
  • Is privateering, either for the Crown or a company, ethical?
  • Each European country also issued their own Letters of Marque. Do you feel we had to, if they did?
  • What can we extrapolate from these historical debates into the modern world of warfare and armaments?


  • No Letters of Marque from the 1500s either exist, or are digitised. The National Archives holds an archived website called Black Presence, or which are held Letters of Marque from the 1700s in the Caribbean. Try reading the handwriting (there are transcripts to help) and explore the terms and conditions within the letters. Who do they benefit? Is this clear? Use the resources from Royal Museums Greenwich to look at the difference between pirates and privateers (see Supporting Links in Resources).