Catherine was born in 1341 in Nanau, Dolgelly, Merionethshire, Cymru, the daughter of unknown parents.
Her husband was Madoc deGraunt ap Hywel. They were married, but the date and place have not been found. They had no known children.
| Event | Date | Details | Source | Multimedia | Notes | ||
|---|---|---|---|---|---|---|---|
| Birth | 1341 |
|
Note 1
Daughter of Merig Llwyd