Michael Matthew Groat PhD's Genealogical Database
Individuals: 97,713 Families: 61,838
Gedcom Last Modified: December 14, 2025 00:59:10
Gwilym ap Gruffydd
- Preferred Name: Gwilym ap Gruffydd[1] [2]
- Gender: M
- http://familysearch.org/v1/TitleOfNobility: Lord of Penrhyn and Cwchwillan
- FSID: G4VC-FDK
- Birth: 1300 in Penrhyn by Conway, Caernarfonshire, Wales at LATI: N3.3333 LONG: E3.8333
- Title of Nobility: with note: Description: Lord of Penrhyn and Cwchwillan
- Death: 1375 in Wales at LATI: N2.3302 LONG: E3.7664
- Notes:
=== ped REs File#14 ===
ped REs File#14
=== ! ! RELATIONSHIP: Patron, H. Reed Black, ===
! ! RELATIONSHIP: Patron, H. Reed Black, is 18th G G Son.
=== DEATH: Also shown as Died Deceased ===
DEATH: Also shown as Died Deceased
DEATH: Also shown as Died Deceased
DEATH: Also shown as Died Deceased
DEATH: Also shown as Died Deceased
=== Wife ===
Burke's Genealogical and Heraldic History of the Landed Gentry has Gwilym ap Griffith married to Efa (Eva) verch Griffith
Bye-gones: Relating to Wales and the Border Counties has Eva verch Griffith married to Gwilym's father, Griffith ap Heilyn.
Thus, conflicting accounts as to whether she was married to the father or the son.
Preferred Parents:
Mother: Efa verch Gruffydd, b. 1279 in Llangoed, Anglesey, Wales d. 1320 in Wales
Family 1: Gwenhwyfar Verch Ieuan, b. ABT 1300 in of, Rhuddlan, Flintshire, Wales
Family 2: Gwenllian Gwenhwyfar verch Ieuan, b. 1296 in Rhuddlan, Flintshire, Wales d. 1332 in Wales
Family 3: Efa verch Griffith ap Tudur, b. 1293 in Cochwillan, Caernarfonshire, Wales
- m. ABT 1322 in Conway,Caernarvon, Wales
- Gruffydd ap Gwilym of Penrhyn, b. 1322 in Penrhyn by Conway, Caernarfonshire, Wales d. 1405 in Penrhyn by Conway, Caernarfonshire, Wales
- Bleddyn ap Gwilym, b. 1344 in Llandegai, Caernarvonshire, Wales
Sources:
- Title: Dictionary of welsh biography Griffith of Penrhyn
Author: Google of welsh books
Publication: Name: https://biography.wales/article/s1-GRIF-PEN-1300?&query=Griffith&lang[]=en&sort=score&order=desc&rows=12&page=1;
Note: Shows lineage of Griffith family
Page: shows lineage of this family and also that he married Eva/efa gives years of marriage and death years
- Title: Annals and Antiquities of the county and county families of Wales containing pedigrees of old families of wales
Author: Google search for old wales books
Publication: Name: https://archive.org/stream/annalsantiquitie01nich#page/362/mode/2up/search/Vaynol;
Note: Gives relationship and dates of the Williams family of Vaynol, on page 362 starting with Rhys ap Gruffydd of Dinefawr, going through the lineage of the Williams of Vaynol, and Cochwillan
Page: shows relationship to spouse and parents and two sons
Master Index
| Pedigree Chart
| Descendency Chart
Please send genealogical corrections, additions, or comments to Michael Matthew Groat PhD
Created by GIMMWebService Version 1.0.3 (Program Information), Copyright 2023 © Michael Groat
(Web design layout and pedigree indentation subroutine) Copyright 1996 © Randy Winch (gumby@edge.net) and Tim Doyle (tdoyle@doit.com)
(Internal GEDCOM data structures and GEDCOM file parsing) Copyright 2014-2021 © Giulio Genovese (giulio.genovese@gmail.com)
Like the program that you see? Any support is appreciated!
