Sir John Coke (1563–1644)

Sir John Coke (1563–1644) was an English naval administrator and Secretary of State under Charles I from 1625 to 1640, deeply involved in the naval and military policies that would eventually contribute to the constitutional crisis of the 1640s. His presence in The Hague, where Mierevelt painted him, reflects his involvement in Dutch-English diplomatic relations during this tense period of early Stuart foreign policy. The Derby Museum and Art Gallery's holding connects this portrait to the English Midlands gentry from which Coke originated. Coke served as Secretary of State through the years of Charles I's Personal Rule — the period of government without Parliament — and was eventually dismissed in 1640 as the political crisis came to a head. Mierevelt's portrait, probably made during one of Coke's diplomatic missions, captures a shrewd English bureaucratic intellect in the formal language of Dutch civic portraiture.

Canvas support for a visiting English sitter suggests practical considerations — ease of transport — rather than strictly technical preference. The handling of the face follows Mierevelt's mature technique, and the English bureaucratic costume — sober, dark, perhaps with a falling collar in the Dutch fashion Coke would have encountered in The Hague — is rendered with his characteristic tonal economy.