Elizabeth was the daughter of John Eyton and Emma Kynaston. The date and place of her birth have not been found.
Her husband was John Goch Trevor. They were married, but the date and place have not been found. Their only known child was Edward (?-?).
| ||||||||
| ||||||||
| | |||||||
| ||||||||
sir Roger Kynaston |
Gruffudd Kynaston |
|||||||
Elizabeth Grey |
Henry Grey |
+ | ||||||
Antigone PlantagenĂȘt |
+ |