Bayly married Dorothy, daughter of the Hon. Oliver Lambart, in 1708. Their younger son the Very Reverend Edward Bayly became Archdeacon of Dublin. Bayly died in September 1741, aged 57, and was succeeded by his eldest son, Nicholas. 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. Lady Bayly survived her husband by four years and died in August 1745.[1]