Waring Maxwell’s father John, lieutenant-colonel of the Down militia, belonged to the Waring family of Waringstown, county Down, one of whom, Samuel, had represented Hillsborough in the early eighteenth century Irish Commons. John was the son of Richard Waring and Sarah, daughter of the Ven. John Maxwell of Falkland, archdeacon of Clogher. In 1783 he married his first cousin, Dorothea, whose father (d. 1769), son of the Irish Member and privy counsellor Henry Maxwell of Finnebrogue, was head of a cadet branch of the Maxwells, Lords Farnham. She was heiress to her eldest brother Edward, in recognition of which Waring informally adopted the additional surname of Maxwell. He died 26 Oct. 1802, when, by his will (proved in 1803), he left his estates in trust to his eldest son, before he could have this legally recognized; but his wife obtained a royal licence to this effect for herself and their five children the following year.
Waring Maxwell, who had a minor interest in Down Tory politics, got up an anti-Catholic petition at Inch in April 1819.
Waring Maxwell, who signed the anti-Catholic petition from the noblemen and gentlemen of Ireland in February 1827, got up another hostile petition from Inch early that year.
Facing a contest with Ruthven, Waring Maxwell withdrew at the dissolution in 1830, claiming that he had long been in ‘very delicate and uncertain’ health.
