The Swanland family was prominent among the merchant class of early 14th-century London, and William’s father, a leading member of the Drapers’ Company, enjoyed a long and distinguished civic career before retiring to his country properties in North Mimms and Harefield. Having served as an alderman and mayor of London, Simon Swanland was knighted in 1337 and went on to represent Middlesex in three Parliaments during the 1340s.
In October 1352 Swanland conveyed part of his first wife’s London property to William Stacy of Hertfordshire, but he had to wait another ten years until his title to her entire estate was confirmed by her kinsman, William Leyre. The recognizance in £100 which he then surrendered to Leyre must have concerned this agreement: the others which he entered over the next few years admit a variety of interpretations, but suggest that his creditors were putting pressure on him for the settlement of his debts.
Financial problems did not prevent Swanland from playing a full part in local government for most of his life. From 1362 to 1387 he served almost continuously as a j.p. in Middlesex, and was, moreover, chosen to represent that county in at least five Parliaments. He was a feoffee-to-uses of property in Suffolk which was acquired in 1382 by the London merchant, John Hadley, but no other evidence of his activities as a trustee has survived.
Swanland made his will in 1392 and was dead by July 1402, when his son, William, had inherited what remained of the family estates. It is not clear which of the two men faced a near riot on the part of the tenantry at Harefield when holding court in 1393, or which of them was charged with illegally blocking a public footpath there a few months later, but the elder Swanland may still have been alive at this time.
