Sibyl de Neufmarché
Sibyl de Neufmarché, Countess of Hereford, "suo jure" Lady of Brecknock (c. 1100 – after 1143), was a Cambro-Norman noblewoman, heiress to one of the most substantial fiefs in the Welsh Marches.
The great-granddaughter of Gruffydd ap Llywelyn, king of Wales, Sibyl was also connected to the nobility of England and Normandy.
Sibyl inherited the titles and lands of her father, Bernard de Neufmarché, Lord of Brecon, after her mother, Nest ferch Osbern,
had declared her brother Mahel to have been illegitimate.
Most of these estates passed to Sibyl's husband, Miles de Gloucester, 1st Earl of Hereford, as her dowry.
Their marriage had been arranged personally by King Henry I of England in the spring of 1121.
Sibyl, with her extensive lands, was central to the King's plans of consolidating Anglo-Norman power in south-east Wales by the merging of her estates with those of Miles, his loyal subject on whom he relied to implement Crown policy.
As an adult, Sibyl lived through King Stephen's turbulent reign, known to history as the Anarchy, in which her husband played a pivotal role.
Following Miles' accidental death in 1143, Sibyl entered a religious life at Llanthony Secunda Priory, Gloucestershire, England, which she had endowed up to six years previously.
Sibyl is buried at the priory, founded by Miles in 1136.
Thomas Chippenham (fl. 1420–1431)
' Thomas Chippenham( fl. 1420–1431) of Hereford was an English politician.
He was Mayor of Hereford for 1420– 21 and elected a Member( MP) of the Parliament of England for Hereford in 1420, 1426, 1429 and 1431.
Michael (bishop elect)
Michael was a medieval Bishop of Hereford elect.
He was a canon of Lichfield Cathedral before being elected by the cathedral chapter of Hereford Cathedral to succeed Ralph de Maidstone, but the election was quashed in August 1240.
Margaret of France, Duchess of Brabant
Margaret of France( 1254–1271) was a daughter of Louis IX of France and his wife Margaret of Provence.
She was a member of the House of Capet and was Duchess of Brabant by her marriage to John I, Duke of Brabant.
Margaret of Hereford
Margaret of Hereford (also Margaret de Bohun née Margaret of Gloucester, 1122/1123 – 6 April 1197) was an English noblewoman and the eldest daughter of Miles de Gloucester, 1st Earl of Hereford by his wife, the wealthy Cambro-Norman heiress Sibyl de Neufmarché.
Margaret married Humphrey II de Bohun, by whom she had five children.
Margaret held the office of Constable of England and as a widow, exercised lordship of Herefordshire until her own death.
She was the benefactress of several religious institutions.
Reynelm
Reynelm( died 1115) was a medieval Bishop of Hereford.
Henry de Bohun, 1st Earl of Hereford
Henry de Bohun, 1st Earl of Hereford( 1176 – 1 June 1220) was an Anglo- Norman nobleman.
He was Earl of Hereford and Hereditary Constable of England from 1199 to 1220.
Margaret of Passavant
Margaret of Nully also known as Margaret of Passavant, was the hereditary Lady of Passavant, Akova and Mitopoli in the Principality of Achaea, in Frankish Greece.
William Devereux (died 1376/7)
William Devereux of Bodenham was a prominent knight in Herefordshire during the reign of Edward III, and an important member of the retinue of the Earls of Hereford.
He is the ancestor of the Devereux Earls of Essex and Viscounts of Hereford.
John Falk
John Falk( died 1426), of Hereford, was an English politician.
He was born the son of cloth manufacturer Richard Falk of Hereford.
He was three times Mayor of Hereford( 1400 – 1404, 1412–13 and 1421– 1423), serving as mayor for six years in all.
He was elected a Member( MP) of the Parliament of England for Hereford in 1420.
He was married to Katherine and had several sons, including his heir Nicholas.

Question: What nationality is Margaret Of Hereford's mother?
Answer: Welsh