He was the son of Vice-Admiral Sir Joseph Sydney Yorke , third son of the aforementioned Charles Yorke .
Lord Hardwicke died without surviving male issue and was succeeded by his nephew , the fourth Earl .
Hardwicke was the son of Vice-Admiral Sir Joseph Sydney Yorke , third son of the aforementioned Charles Yorke .
Lord Hardwicke died without surviving male issue and was succeeded by his nephew , the fourth Earl .