Ieuan ap MADOG
He married Gwenhwyfar Verch Gruffydd . Gwenhwyfar Verch Gruffydd was born at of Trefnant, Castell Crnn, Montgomeryshire, Wales Abt 1316 .
They were the parents of 17
children:
Margred Verch Ieuan
born Abt 1335.
Gwen Verch Ieuan
born Abt 1339.
Gwenhwyfar Verch Ieuan
born Abt 1340.
Arddun Verch Ieuan
born Abt 1342.
Mawd Verch Ieuan
born Abt 1344.
Lleucu Verch Ieuan
born Abt 1347.
Annes Verch Ieuan
born Abt 1349.
Miss Verch Ieuan
born Abt 1351.
Gwladus Verch Ieuan
born Abt 1353.
Alice Verch Ieuan
born Abt 1355.
Gwenllian Verch Ieuan
born Abt 1357.
Jonet Verch Ieuan
born Abt 1359.
Dafydd "Llwyd" ap Ieuan
born Abt 1360.
Gruffudd ap Ieuan
born Abt 1362.
Owain ap Ieuan
born Abt 1363.
Ieuan "Fychan" ap Ieuan
born Abt 1365.
Ieuan "Goch Fychan" ap Ieuan
born Abt 1367.