Background
Bayly was the son of Nicholas Bayly, son of The Right Reverend Lewis Bayly and Anne, daughter of Sir Henry Bagenal. His mother was Dorothy (née Hall).
Bayly was the son of Nicholas Bayly, son of The Right Reverend Lewis Bayly and Anne, daughter of Sir Henry Bagenal. His mother was Dorothy (née Hall).
Bayly was elected to the Irish House of Commons for Newry in 1705, a seat he held until 1714. He was High Sheriff of Anglesey in 1717 and High Sheriff of Down in 1730. In 1730 he was created a Baronet, of Plas Newydd in the County of Anglesey and Mount Bagenall in the County of Down, in the Baronetage of Ireland.
Bayly married Dorothy, daughter of the Honorary
Oliver Lambart, in 1708. Their younger son the Very Reverend Edward Bayly became Archdeacon of Dublin.
The latter"s son Henry succeeded as 10th Baron Paget in 1769, was created Earl of Uxbridge in 1784 and was the father of Henry Paget, 1st Marquess of Anglesey, hero of the Battle of Waterloo.