Sydney was founded after the war by Colonel Joseph Frederick Wallet DesBarres, and named in honour of Thomas Townshend, 1st Viscount Sydney, who was serving as the Home Secretary in the British cabinet. Lord Sydney appointed Col. DesBarres lieutenant-governor of the new colony of Cape Breton Island. In November 1784 the 600-ton ship "Blenheim" landed a group that consisted primarily of English citizens and disbanded soldiers. A group of Loyalists from the state of New York (which included David Mathews, the former mayor of New York City under the British), fleeing the aftermath of the American Revolution, were added to the immigrants upon their arrival in the neighbouring colony of Nova Scotia. DesBarres arrived at Sydney on 7 January 1785. He held the first meeting of his executive council on 21 February 1785, where he was proclaimed lieutenant-governor in a formal manner and the first minutes of the new colony were taken. The site DesBarres chose for the new settlement was along the Southwest Arm of Sydney Harbour, a drowned valley of the Sydney River, which forms part of Spanish Bay. Between 1784 and 1820, Sydney was the capital of the British colony of Cape Breton Island. The colony was disbanded and merged with neighbouring Nova Scotia as part of the British government's desire to develop the abundant coal fields surrounding Sydney Harbour; the leases being held by the Duke of York. In 1826, the leases were transferred to the General Mining Association and industrial development around Sydney began to take shape.