Stephenson Family Tree » Gwilym ap Gruffydd (1300-1375)

Personal data Gwilym ap Gruffydd 

  • He was born in the year 1300 in Penrhyn by Conway, Caernarfonshire, Wales.
  • He died in the year 1375 in Wales, he was 75 years old.
  • A child of Gruffydd Ap Heilyn and Efa verch Gruffydd
  • This information was last updated on October 19, 2023.

Household of Gwilym ap Gruffydd

(1) He is married to Efa verch Griffith ap Tudur.

They got married about 1322 at Conway,Caernarvon, Wales.


Child(ren):

  1. Gruffydd ap Gwilym  1322-1405 
  2. Griffith  ± 1340-????
  3. Bleddyn ap Gwilym  1344-????


(2) He had a relationship with Gwenhwyfar ferch Ieuan.


(3) He had a relationship with Gwenllian Gwenhwyfar verch Ieuan.


(4) He had a relationship with Gwenhwyfar Verch Ieuan.

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Timeline Gwilym ap Gruffydd

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Ancestors (and descendant) of Gwilym ap Gruffydd

Heilin ap Tudor
1230-1282
Annes Verch Owain
± 1247-????
Gruffydd Ap Heilyn
± 1265-± 1340

Gwilym ap Gruffydd
1300-1375

(1) ± 1322

Efa verch Griffith ap Tudur
1293-????

Gruffydd ap Gwilym
1322-1405
Griffith
± 1340-????
Bleddyn ap Gwilym
1344-????
(2) 

Gwenhwyfar ferch Ieuan
± 1371-????

(3) 

Gwenllian Gwenhwyfar verch Ieuan
1296-1332

(4) 

Gwenhwyfar Verch Ieuan
± 1300-????


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About the surname Ap Gruffydd


The Stephenson Family Tree publication was prepared by .contact the author
When copying data from this family tree, please include a reference to the origin:
Brian K. Stephenson , "Stephenson Family Tree", database, Genealogy Online (https://www.genealogieonline.nl/stephenson-family-tree/I55225.php : accessed May 4, 2025), "Gwilym ap Gruffydd (1300-1375)".