The Last Prince Llywelyn Of Wales AP GRUFFUDD
Llywelyn Of Wales was born in 1236.  He died at the age of 46 in 1282.

 Eleanor DE MONTFORT
Eleanor was born in 1252 in Kenilworth Castle.  She died at the age of 30 in 1282.

 Catherine VERCH LLYWELYN
Catherine was born in 1298.