Philip Raleigh championed his grandfather's cause, publishing several of his hitherto unpublished papers. He had a family of four sons and three daughters. The youngest son, Carew Raleigh, page of honour to William III, was serving as a captain's servant on when he died of fever in the West Indies in 1697, aged seventeen. The second son, Lieut. Brudenell Raleigh, was also serving in the navy in the West Indies when he died of fever in June 1698, aged 22. The eldest son, Capt. Walter Raleigh, Grenadier Guards, was page of honour to Queen Mary, and was killed at the siege of Schellenberg in 1704, aged 31. He was unmarried. After Walter's death, his father was granted a pension by the crown, ‘in consideration of his 3 sons being slain in the late and present war’. The third son, Captain-Lieutenant Grenville Raleigh, served in Marlborough's army throughout the War of the Spanish Succession and died of fever in 1717, while guarding the prisoners at Chester after the 1715 Jacobite rising. He had married and had two sons and a daughter, Mary. On the death of his daughter in Bath in 1783, it was noted that she was ‘the only surviving descendant in the direct line of Sir Walter Raleigh’.