Children of Gwladys "Ddu" Verch LLEWELYN and Ralph De MORTIMER are:
| || i.||Roger De MORTIMER was born 1221 in ,Cwmaron Castle, Radnorshire, Wales, and died 27 OCT 1282 in ,Kingsland, Herefordshire, England. He married Maud De BRAOSE ABT 1247, daughter of William De BRAOSE and Eve Marshall.
She was born ABT 1109 in Of, Gower, Glamorganshire, Wales.
| || ii.||Joan MORTIMER was born ABT 1223 in Of, Wigmore, Hereford, England.|
| || iii.||Hugh MORTIMER was born ABT 1227 in Of Wigmore, Herefordshire, England, and died 1305.|
| || iv.||John De MORTIMER was born ABT 1235 in Of Wigmore, Herefordshire, England.|
| || v.||Peter De MORTIMER was born ABT 1237 in Of Wigmore, Herefordshire, England.|
|1.|| vi.||Isolda De MORTIMER was born ABT 1239 in Of, Wigmore, Kent, England.|