Henry Mainwaring in the King's cause in the English Civil War, was exiled to France, and died in poverty. He was buried at St. Giles' Church, Camberwell, London, on 15 May 1653. Mainwaring married a daughter of Sir Thomas Gardiner in 1630. She died in 1633. His brothers were Sir Arthur Mainwaring, Carver to Prince Henry, George Mainwaring, the defender of Tong Castle, and Sir Thomas Mainwaring, the Recorder of Reading. The Mainwaring family was old and distinguished, probably having arrived in England in the train of William the Conqueror (1066). Henry Mainwaring Sir Henry Mainwaring (1587–1653), was an English lawyer, soldier,
Billy Mainwaring Hall and debutant full-back Paul Wheeler). His final test was against England in 1968. He captained Aberavon RFC in the 1969-70 and 1970-1 seasons playing on until the club's centenary season of 1976-7. During his career he formed a formidable club second row partnership firstly with Max Wiltshire and later with Allan Martin, both fellow internationals. After retirement he became a selector at Aberavon RFC. His mother was the famous Mrs Mainwaring, a vociferous supporter of Aberavon and whose humour (delivered from the stand) made her popular throughout Wales. Billy Mainwaring Gwilym Thomas Mainwaring, known as Billy Mainwaring, (born 24