Gruffudd ap Llewelyn , Prince of Gwynedd
Gruffudd ap was born about 1206 in Gwynedd, Caernarvonshire, Wales.  He died in fall from Tower of London, Middlesex, England.

 Senena of Man
Senena of was born about 1210 in Isle of Man, British Crown dependancy.  Senena of is no longer alive.

 Llewelyn ap Gruffudd , Prince of Wales
Llewelyn ap was born about 1230 in Gwynedd, Caernarvonshire, Wales.  He died on December 11th, 1282 in Battle at Builth, Powys, Wales.

 Catherine verch Gruffudd
Catherine verch was born about 1233 in Gwynedd, Caernarvonshire, Wales.

 Dafydd ap Gruffudd , Prince of Gwynedd
Dafydd ap was born about 1234 in Gwynedd, Caernarvonshire, Wales.  He died on October 3rd, 1283 in Beheaded at Shrewsbury, Shropshire, England.