Earl of Richmond as the Earl of Richmond. He had one son, Henry VII who was born posthumously circa 1456. The Earldom of Richmond was replaced by the Dukedom of Richmond which was named after Richmond and its surrounding district of Richmondshire. It has been held by members of the royal Tudor and Stuart families. The current dukedom of Richmond initially maintained the historic ties of Richmond to Brittany when it was created in 1675 for Charles Lennox: he was the illegitimate son of King Charles II of England and a noble bretonne, Louise de Penancoët de Kérouaille. From 1341, the title and
Thomas Knox, 1st Earl of Ranfurly in the Peerage of Ireland. Lord Ranfurly married the Honourable Diana Jane, daughter of Edmund Pery, 1st Viscount Pery, in 1785. Their second son the Honourable Edmund Knox (1787–1867) was an Admiral in the Royal Navy. Lady Ranfurly died in November 1839. Lord Ranfurly only survived her by a few months and died in April 1840, aged 85. He was succeeded in his titles by his eldest son, Thomas. His fourth son was Bishop William Knox. Thomas Knox, 1st Earl of Ranfurly Thomas Knox, 1st Earl of Ranfurly (5 August 1754 – 26 April 1840), styled The Honourable Thomas Knox