Sir William Phips was born in Maine in the Massachusetts Bay Colony and was of humble origin, uneducated, and fatherless from a young age but rapidly advanced from shepherd boy to shipwright, ship's captain, and treasure hunter, the first New England native to be knighted, and the first royally appointed governor of the Province of Massachusetts Bay. Phips was famous in his lifetime for recovering a large treasure from a sunken Spanish galleon but is perhaps best remembered today for establishing the court associated with the infamous Salem Witch Trials, which he grew unhappy with and was forced to prematurely disband after five months.

Admiral Sir John Narborough was an English naval commander. He served with distinction in the Anglo-Dutch Wars and against the pirates of the Barbary Coast. He is also known for leading a poorly understood expedition to Valdivia and Patagonia in 1670–1671. In the 1680s he was involved in the scavenging of wrecked Spanish treasure ships.