John Lindsay, 19th Earl of Crawford
John Lindsay, 19th Earl of Crawford and 3rd Earl of Lindsay( died December 1713) was a Scottish peer and politician.
Robert de Vere, 19th Earl of Oxford
Robert de Vere, 19th Earl of Oxford (b. after 23 August 1575 – 7 August 1632) was a British soldier, and the penultimate Earl of Oxford.
Charles Courtenay, 19th Earl of Devon
Charles Peregrine Courtenay, 19th Earl of Devon (born 14 August 1975), styled as Lord Courtenay from 1998 until 2015, is an English barrister and hereditary peer who is a crossbench member of the House of Lords, having been elected at a by-election in 2018.
Edward Stanley, 19th Earl of Derby
Edward Richard William Stanley, 19th Earl of Derby,( born 10 October 1962) is a British peer and landowner.
Hugh de Courtenay, 1st/9th Earl of Devon
Hugh de Courtenay, 1st/ 9th Earl of Devon( 14 September 1276 – 23 December 1340) was the son of Sir Hugh de Courtenay( died 1292), feudal baron of Okehampton in Devon, by his wife Eleanor le Despenser( died 1328), sister of Hugh le Despenser, 1st Earl of Winchester.
Forty- one years after the death of Isabel de Redvers," suo jure" 8th Countess of Devon( died 1293)( eldest daughter of Baldwin de Redvers, 6th Earl of Devon), letters patent were granted by King Edward III of England, dated 22 February 1335, declaring him Earl of Devon, and stating that he' should assume such title and style as his ancestors, Earls of Devon, had wont to do so'.
This thus made him 1st Earl of Devon, if the letters patent are deemed to have created a new peerage, otherwise 9th Earl of Devon, if it is deemed a restitution of the old dignity of the de Redvers family, and he is deemed to have succeeded the" suo jure" 8th Countess of Devon, his second- cousin once removed.
Authorities differ in their opinions, and thus alternative ordinal numbers exist for this Courtenay earldom.
Hugh Courtenay (died 1425)
Sir Hugh I Courtenay( after 1358 – 5 or 6 March 1425), of Boconnoc in Cornwall and of Haccombe in Devon, was Sheriff of Devon for 1418/19 and was thrice elected knight of the shire for Devon in 1395, 1397 and 1421.
He was a grandson of Hugh de Courtenay, 2nd/ 10th Earl of Devon( 1303 – 1377), was the younger brother of Edward de Courtenay, 3rd/ 11th Earl of Devon( 1357 – 1419)," The Blind Earl", and was the grandfather of Edward Courtenay, 1st Earl of Devon( d.1509), KG, created Earl of Devon in 1485 by King Henry VII.
He was the link between the senior line of the Courtenay Earls of Devon made extinct following the Battle of Tewkesbury in 1471( his elder brother's line) and the post- Wars of the Roses creation of a new Earldom for his grandson made in 1485 by King Henry VII.
Hugh Courtenay, 18th Earl of Devon
Hugh Rupert Courtenay, 18th Earl of Devon, DL (5 May 1942 – 18 August 2015), styled as Lord Courtenay until 1998, of Powderham Castle in Devon, was a British peer, landowner, and surveyor.
Richard de Redvers, 4th Earl of Devon
Richard de Redvers, 4th Earl of Devon( died 1193) was Earl of Devon from 1188 until his death and was feudal baron of Plympton in Devon.
He inherited the title on the death of his elder brother Baldwin de Redvers, 3rd Earl of Devon, who died childless.
On his own death without issue the title passed to his uncle, William de Redvers, 5th Earl of Devon, third but only surviving son of the 1st Earl.
Charles Chetwynd-Talbot, 19th Earl of Shrewsbury
Charles John Chetwynd- Talbot, 19th Earl of Shrewsbury, 19th Earl of Waterford, 4th Earl Talbot, PC( 13 April 1830 – 11 May 1877), styled Viscount of Ingestre between 1849 and 1868, was a British Conservative politician.
He served as Captain of the Honourable Corps of Gentlemen- at- Arms under Benjamin Disraeli between 1875 and 1877.
Richard de Redvers, 2nd Earl of Devon
Richard de Redvers, 2nd Earl of Devon( died 1162) was Earl of Devon from 1155 until his death and was feudal baron of Plympton in Devon.
He married Denise, one of the daughters and coheiresses of Reginald, Earl of Cornwall.
He was High Sheriff of Devon from 1154 – 1157.
He was the son of Baldwin de Redvers, 1st Earl of Devon and brother of William de Reviers, 5th Earl of Devon.
He was succeeded by his son Baldwin de Redvers, 3rd Earl of Devon( died 1188).

Question: What nationality is Charles Courtenay, 19Th Earl Of Devon's father?