) The descent of the feudal barony of Eaton was as follows: •
William I de Cantilupe (d.1239), 1st feudal baron, who married Mazilia (or Marcelin) Braci. His younger sons were
Walter de Cantilupe (died 1266),
Bishop of Worcester and Sir John I de Cantilupe (fl.1251) of
Hempston Cauntelow near
Totnes in Devon, who married Margaret Cumin, heiress of
Snitterfield in Warwickshire. John's granddaughter and eventual sole heiress was Eleanor de Cantilupe, who married Sir Thomas West (1251-1344), whose descendants survive today as
Earls De La Warr and quarter the arms of Cantilupe of Hempston as ''Azure, three leopard's heads reversed jessant-de-lys or''. •
William II de Cantilupe (d.1251), eldest son and heir, 2nd feudal baron. He married
Millicent de Gournay (or Maud), the daughter of Hugh de Gournai. His younger sons (who all adopted
differences of their paternal arms) were: • Hugh de Cantilupe, 2nd son,
Archdeacon of Gloucester; • Saint
Thomas de Cantilupe (c.1218-1282), 3rd son,
Bishop of Hereford, who adopted as his arms ''Gules, three leopard's faces jessant-de-lys reversed or'', which became the arms of the
See of Hereford; • Sir Nicholas de Cantilupe (d.1266), 5th son, who married Eustachia FitzHugh, heiress of
Greasley Castle in Nottinghamshire, which he made his seat. His son and heir was
William de Cantilupe, 1st Baron Cantilupe (1262-1308) of Ravensthorpe Castle in the parish of
Boltby, North Yorkshire, who was created a
baron by writ on his summons to Parliament in 1299. He married Eva de Boltby, heiress of Ravensthorpe and Boltby. He signed and sealed the
Barons' Letter of 1301 as
Will(ielm)us de Cantilopo, D(omi)n(u)s de Ravensthorp and was present at the Siege of
Caerlaverock Castle in 1300, during which his arms were recorded in verse on the
Roll of Caerlaverock,
blazoned in standard form as: ''Gules, a fess vair between three leopard's faces jessant-de-lys or'', still visible sculpted on the
chest tomb supporting the effigy of the 3rd Baron (younger son of the 1st Baron) in
Lincoln Cathedral. The male line died out on the death of the latter's son the 4th Baron in 1375. •
William III de Cantilupe (d.1254), eldest son and heir, 3rd feudal baron. His father had obtained the wardship and marriage of the great heiress
Eva de Braose, heiress of the de Braose dynasty of Welsh
Marcher Lords, and married her off to his son William. Thus in right of his wife (
jure uxoris) he became
feudal baron of Totnes in Devon and
Lord of Abergavenny in Wales. His chief residences were at
Calne in
Wiltshire and
Aston Cantlow in
Warwickshire, until he inherited
Abergavenny Castle and the other vast estates of that lordship. • Sir
George de Cantilupe (1251-1273), only son and heir who inherited aged 3, 4th feudal baron of Eaton, Lord of Abergavenny. The custody of his lands was held by the king during his minority (until the age of 21), thus for most of his short life, and the crown bailiffs are described in the
Annals of Dunstable as being "very wicked and cruel. They vexed the Abbots of St. Albans and of Woburn very much, and especially us, who were unjustly amerced at 6 marks". He married Margaret de Lacy, and having inherited his vast estates died childless aged only 22. His 1274
inquisition post mortem describes the lay-out of the buildings of Eaton Castle in considerable detail. His co-heiresses were his two sisters: •
Millicent de Cantilupe, died 1299,) who married firstly (as his second wife) to
John de Montalt, who died in 1273, without issue. She remarried to
Eudo la Zouche, and their descendants inherited, amongst others, the manors of Eaton, Calne and
Harringworth, which they made their seat. Her eldest son was
William la Zouche, 1st Baron Zouche (1276–1351), created
Baron Zouche "of Haryngworth" in 1308. •
Joan de Cantilupe, died 1271, who married
Henry de Hastings (1225-1268). She was the heiress of Aston Cantelow. ==References==