Nielsen Hayden genealogy
Ibria de Trevers

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Name Ibria de Trevers [1, 2] Gender Female Person ID I7126 Ancestry of PNH, TNH, and others | Ancestor of AP, Ancestor of DDB, Ancestor of DGH, Ancestor of DK, Ancestor of JTS, Ancestor of LMW, Ancestor of TNH, Ancestor of TSW, Ancestor of TWK, Ancestor of UKL, Ancestor of WPF Last Modified 6 Jan 2018
Father Robert de Trevers, b. of Trévières, Calvados, Normandy, France d. 1135, Burgh-by-Sands, Carlisle, Cumberland, England
Mother (Unknown) le Meschin Family ID F6539 Group Sheet | Family Chart
Family Ranulf d'Engaine Children + 1. William d'Engaine Family ID F5483 Group Sheet | Family Chart Last Modified 28 Nov 2014
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Sources - [S886] MichaelAnne Guido, "The Ancestry of Gospatric, Lord of Workington." Foundations, journal of the Foundation for Medieval Genealogy, volume 1, number 6, 2005.
- [S152] Domesday Descendants: A Prosopography of Persons Occurring in English Documents 1066-1166 by K. S. B. Keats-Rohan. Woodbridge, Suffolk: The Boydell Press, 2002.
- [S886] MichaelAnne Guido, "The Ancestry of Gospatric, Lord of Workington." Foundations, journal of the Foundation for Medieval Genealogy, volume 1, number 6, 2005.