His aunt Elizabeth Smythe was the mother of George Monck who played a leading role in the 1660 Stuart Restoration and it was this connection that later resulted in Grenville being raised to the peerage as Earl of Bath.
[2] One of thirteen children, John's two elder brothers died prematurely, making him heir to his father's considerable estates when Sir Bevil was killed at the Battle of Lansdowne in 1643.
As a base for Royalist privateers attacking English and Dutch vessels in the Western Approaches, this was a vital source of funding for the exiled Court; in May 1651, Parliamentary forces under Robert Blake retook the islands and Granville was captured.
[6] In 1665, he was appointed Lord Lieutenant of Ireland, although he never went there and spent large sums of time and money on rebuilding the family home of Stowe House in Cornwall.
Certainly in the brasses on the chest tomb of Sir John Bassett (d. 1529) in Atherington Church, Devon, the charges are engraved in tubular forms with vents or reeds as used in true organ pipes.