Gurney Genealogy Library Updated 29 May 2026 by Allen Gurney

William de Gournay I (fl. c. 1150–1180)

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Knight; Lord of Runhall; holder of Montigny-sur-Andelle in Normandy — the parage tenure proving Gournay blood descent.

Born
c. 1150, Norfolk. Son of Walter de Gournay (G31). 1
Died
c. 1180 or later. Living 1167 (attested). Son Matthew active c. 1183. 2
Occupation / Status
Knight ("Dominus Willelmus de Gurney" — confirming knighthood). Lord of Runhall and Swathings in Hardingham, Norfolk. Holder of Montigny-sur-Andelle, Normandy, in parage. 3
Buried
Unknown. No record. 2
Marriage(s)
Unknown. No wife named in Daniel Gurney's Record or any other source. Son Matthew confirmed by a plea (Appendix LIII of Daniel Gurney's Record) establishing the father-son relationship. 4

Highlights

  • "Incontestable proof" of Gournay descent. William held the lordship of Montigny-sur-Andelle in the Pays de Bray, Normandy — a parcel of the great fief of the Lords of Gournay, held "in capite of the Duke of Normandy by the tenure of parage." Parage was available only to blood relatives of the senior lord. The genealogist Daniel Gurney called this "an incontestable proof of his descent in blood from the Barons of Gournay" — making William the genealogical keystone that validates the entire junior branch. 5
  • Knight — the first in the junior branch explicitly confirmed as such. A deed of conveyance for lands in Gaywood, Norfolk, designates him "Dominus Willelmus de Gurney" — the title *Dominus* being the standard Latin designation for a knight. This shows the junior branch maintained gentry status despite descending from a younger son. 6
  • Probable witness to a charter of Henry II at Rouen. Daniel Gurney's Supplement records a "William de Gournay" witnessing a royal charter to the priory of Notre Dame du Pré at Rouen, given by Henry II as King of England and Duke of Normandy. Daniel Gurney identified this as "in all probability the William de Gournay 1st of our Record." If correct, it places William at the heart of Anglo-Norman administration. 7
  • Held both English and Norman estates simultaneously. William maintained Runhall and Swathings in Norfolk — where Swathings alone was a Saxon parish spanning parts of three modern parishes (Hardingham, Letton, and Cranworth) — while also retaining the Montigny-sur-Andelle lordship in Normandy. This cross-Channel management was typical of Anglo-Norman landholders but unusual for men of relatively modest rank. 7

Children

Name Dates Mother Notes
Matthew de Gournay fl. c. 1180–1220 Unknown G29 in direct line. Knight. Received Rose de Burnham in marriage from Hameline Plantagenet, Earl Warren c. 1183, acquiring Harpley manor. 8

Narrative

William de Gournay I is the first member of the junior Norfolk branch for whom multiple independent documents survive. His knighthood is established by his designation as “Dominus Willelmus de Gurney” in a Gaywood deed. His father-son relationship with Matthew is established by a plea recorded in Daniel Gurney’s Appendix LIII. And his Norman holding at Montigny-sur-Andelle is established by the Registres Olim — a compilation of royal court records — which places him holding that lordship in capite of the Duke of Normandy.

The Montigny-sur-Andelle holding is genealogically crucial in a way that goes beyond William himself. Norman custom permitted the division of a fief among the lord’s children, with younger sons holding their portion “in parage” — that is, in equal tenure with the elder brother, without owing homage to the elder but owing it instead directly to the overlord. This was only available to blood relatives. The fact that William held Montigny-sur-Andelle on these terms, as a parcel of the great honour of Bray that had been the Gournay family’s principal Norman possession since Eudes, proves conclusively that he was of Gournay blood — corroborating the pedigree’s identification of his father Walter as a son of Gerard de Gournay.

His Norfolk holdings were not token properties. Swathings was a Saxon parish spanning parts of three modern parishes — Hardingham, Letton, and Cranworth — with Runhall as its hamlet or berewic. This was a genuine working estate, not a ceremonial title.

William lived through the reign of Henry II (1154–1189) and was active as a witness and landholder in Norfolk in the 1160s–1170s. A contemporary namesake — a different William de Gurney — served as praepositus Parisiensis (Provost of Paris) under Louis VII. A rhyme preserved by Walter Map records the Provost alongside two fellow ministers: “Gautier vendange et Buchardt grape / Et Willelmus de Gurney hape / Lewis prent que que leur escape” — roughly, “Gautier picks the grapes and Buchardt gathers / and William de Gurney hooks / Louis takes whatever escapes them.” Daniel Gurney correctly distinguishes the two Williams: the Provost was likely from the senior line or a continental collateral, not our Norfolk knight.

William’s son Matthew would take the family a significant step forward by securing Harpley manor through a marriage arranged by Hameline Plantagenet, Earl Warren — elevating the family from modest knights into documented gentry with a named home seat.

Citations

  1. Daniel Gurney, The Record of the House of Gournay, Part I (1848), p. 278: "William de Gournay, son of Walter." Pedigree p. 286. ↩
  2. Living 1167 (Daniel Gurney, Record, Part I (1848), p. 278). Son Matthew active c. 1183–1206. ↩
  3. Daniel Gurney, Record, Part I (1848), p. 278: designated "Dominus Willelmus de Gurney" in a deed of conveyance of lands in Gaywood; "Dominus" confirms knighthood. ↩
  4. Father-son relationship to Matthew: Daniel Gurney, Record, Part I (1848), p. 278, citing "a plea between the said Matthew and Gilbert de Runhall, given in Appendix LIII." No wife named. ↩
  5. Daniel Gurney, Record, Part I (1848), p. 278: "William de Gournay having held this Norman manor in capite, forms, therefore, an incontestable proof of his descent in blood from the Barons of Gournay." Primary-source anchor: Registres Olim, ed. Le Comte de Beugnot, Paris, 1839, cited by Daniel Gurney; this is the registry of the French royal court (Curia Regis / Parlement) that formally recognised the junior Norfolk Gournays as legitimate descendants of the Lords of Gournay. The parage tenure regime is itself documented in the Liber Niger Scaccarii (Source ID: liber-niger), and the tenure principle is laid out in Daniel Gurney, Record, Part I (1848), Appendix XLVI. Source IDs: dg-rec-pt1, liber-niger. ↩
  6. Daniel Gurney, Record, Part I (1848), p. 278: "proved by his being designated Dominus Willelmus de Gurney, in a deed of conveyance of lands in Gaywood." ↩
  7. Daniel Gurney, Record, Part I (1848), p. 278: Swathings "was a Saxon parish, which is now divided; it consisted of part of Hardingham, Letton, and Cranworth. Runhall was a hamlet or beruite to it." Daniel Gurney, Supplement (1858), Note 105, pp. 777–778: Henry II charter at Notre Dame du Pré, Rouen, witnessed by a "William de Gournay" — Daniel Gurney writes: "in all probability the William de Gournay 1st of our Record." Source: De la Mairie, Histoire de Gournay, vol. I, p. 183. ↩
  8. Daniel Gurney, Record, Part I (1848), p. 278: "The son of William was Matthew de Gournay, as appears by a plea between the said Matthew and Gilbert de Runhall, given in Appendix LIII." ↩