Riodal
RIODAL, Ridall, Rudel, Ruddel, Ruddell, Ruddle; an old Co. Limerick surname; probably the same as Riddell. 'Ridall' appears as a Co. Limerick surname in the Patent Rolls of James I. See de Riodal.
Alphabetical Index to Irish Surnames
RIODAL, Ridall, Rudel, Ruddel, Ruddell, Ruddle; an old Co. Limerick surname; probably the same as Riddell. 'Ridall' appears as a Co. Limerick surname in the Patent Rolls of James I. See de Riodal.
Alphabetical Index to Irish Surnames