Sibyl de Tregoz
- Born: Abt 1271, Ewyas Harold, Herefordshire, England
- Marriage: Sir William de Grandison 1st Baron of Grandison 141
- Died: 21 Oct 1334, Dalton, Wigan, Lancashire, England about age 63 141
- Buried: Abbeydore, Herefordshire, England 141
~Ancestral Roots of Certain American Colonists, 8th Edition, 8A:31, Sibyl de Tregoz given as the wife of William de Grandison and mother of Katherine de Grandison who married Sir William de Montagu. 160
~Cokayne's Complete Peerage, 2nd Edition, (Tregoz), Vol. XIIB, p. 22, Sibyl, was one of the younger of the two daughters of John, Lord of Tregoz by his first wife. She married, as his first wife, William de Grandison, 1st Lord Grandison, sometime before 1285. Sibyl died 21 Oct 1334, and was buried in Dore Abbey. 141
Noted events in her life were:
• Background Information. 1007
From The Topographer and Genealogists, 1853, Vol. II, pp. 131-132:
"Sibilla Tregoze, who was living at her father's death 28 Edward I and then 28 years of age, being wife of William de Grandison (or as it was then latinized 'de Grandi Sono,') some time of Exon Hill, co. Glouc. to whom he married about or before 13 Edward I when her father settled upon her and her husband lands at Lydiard Tregoze in Wilts, in marriage. From this marriaged descended the Scudamores of Hom-Lacy, in Herefordshire."
• Background Information. 1400
Land that became Teffon Evias manor was held in 1086 by Alfred of Marlborough. Alfred also held an estate in Herefordshire and Teffont was granted, possibly before 1100, to Harold of Ewyas (fl. 1100) and passed to his son Robert of Ewyas (fl. 1147). The overlordship passed like Lydiard Tregoze with the honor of Ewyas to Robert's son, Robert of Ewyas (d. 1198), to that Robert's daughter Sibyl (d. c. 1236), the wife of Robert Tregoze (d. c. 1214), to Robert's and Sibyl's son Robert (d. 1265), [Ex. e Rot. Fin. (Rec. Com.), i. 307; Herefs. Domesday (Pipe R. Soc. N.S. xxv), 111; Rot. de Ob. et Fin. (Rec. Com.), 528] and to that Robert's son John. After John Tregoze's death in 1300 his daughter Sibyl (d. 1334), the wife of William de Grandison, was allotted the three parts of the fee held under her by Reynold Hussey.
~A History of the County of Wiltshire, Volume XIII, pp. 185-195
Sibyl married Sir William de Grandison 1st Baron of Grandison, son of Pierre de Grandison and Agnes de Neufchâtel.141 (Sir William de Grandison 1st Baron of Grandison was born about 1255 in Ashperton, Herefordshire, England, died on 27 Jun 1335 in Lambourn, Berkshire, England 141 and was buried in Dore Abbey, Abbeydore, Herefordshire, England.)