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.
Isabel de Forz, suo jure 8th Countess of Devon
Isabel de Forz or Isabel de Redvers (July 1237 – 10 November 1293) was the eldest daughter of Baldwin de Redvers, 6th Earl of Devon (1217–1245).
On the death of her brother Baldwin de Redvers, 7th Earl of Devon in 1262, without children, she inherited "suo jure" (in her own right)
the earldom and also the feudal barony of Plympton in Devon, and the Lordship of the Isle of Wight.
After the early death of her husband and her brother, before she was thirty years old, she inherited their estates and became one of the richest women in England, living mainly in Carisbrooke Castle on the Isle of Wight, which she held from the king as tenant-in-chief.
She had six children, all of whom died before her.
On her death bed she was persuaded to sell the Isle of Wight to King Edward I, in a transaction that has ever since been considered questionable.
Her heir to the feudal barony of Plympton was her cousin Hugh de Courtenay (1276–1340), feudal baron of Okehampton, Devon, who in 1335 was declared Earl of Devon.
Countess Wear, now a suburb of Exeter, is named after a weir that she built on the River Exe, and she is the subject of several legends and traditions.
William Comyn of Kirkintilloch
William Comyn of Kirkintilloch( died 1291) was a 13th- century Scottish nobleman.
He was a son of John Comyn, Lord of Badenoch( died c. 1275) and Alicia de Ros. William was married to Isabella Russell, daughter of Isabella, Countess of Menteith and John Russell.
Petitions were placed to King Edward I of England and King Alexander III of Scotland claiming the Earldom of Mentieth, in the right of Isabella, his wife and in 1285 half the lands of the Earldom of Mentieth were granted to William and Isabella.
The title of the Earl of Mentieth was kept by Walter Bailloch, jure uxoris by his wife Mary, sister of Isabella, Countess of Menteith.
William died in 1291, without issue by his own wife.
Baldwin de Redvers, 7th Earl of Devon
Baldwin de Redvers, 7th Earl of Devon (1 January 1236 – 1262), feudal baron of Plympton in Devon and Lord of the Isle of Wight, was the son of Baldwin de Redvers, 6th Earl of Devon and Amice de Clare, daughter of Gilbert de Clare, 5th Earl of Hertford.
He succeeded his father at the age of ten.
He died in the expedition of Henry III of England to France in 1262; the record of his death by the royal clerks was made on 13 September.
He was succeeded by his sister, Isabella de Fortibus, widow of William de Forz, 4th Earl of Albemarle.
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).
Trinidad Tecson
Trinidad Perez Tecson (November 18, 1848 – January 28, 1928), known as the "Mother of Biak-na-Bato" and "Mother of Mercy", fought to gain Philippines independence.
She was given the title "Mother of Biak-na-Bato" by Gen. Emilio Aguinaldo.
She was also cited as the "Mother of the Philippine National Red Cross" for her service to her fellow Katipuneros.
Minamoto no Chikako
She was the mother of Prince Morinaga.
Joan II, Countess of Burgundy
Joan II, Countess of Burgundy( 15 January 1292 – 21 January 1330), was Queen of France by marriage to Philip V of France, and ruling Countess of Burgundy and Countess of Artois.
She was the eldest daughter and heiress of Otto IV, Count of Burgundy, and Mahaut, Countess of Artois.
Anne Yelverton
Anne Yelverton( 1628–1698) was Countess of Manchester and Countess of Halifax.
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.

Question: Who is Isabel De Forz, Suo Jure 8Th Countess Of Devon's mother?