Fretty is in Charges.
Fretty. A continuous fret, and forms a pattern for diapering the field, or some ordinary.
Noel Arms. Or, fretty gules a canton ermine. Source.
Marquess Donegal Arms. Quartering Chichester Arms and Etchingham azure fretty argent. Source.
Delves Arms. Argent, a chevron gules fretty or between three delves sable. Source.
Marmion Arms. Vairy, a fess gules, fretty or. Source.
Bugge Arms. Or fretty azure. Source.
St Leger Arms. Azure fretty argent, a chief or. Source.
Vernon Arms. Argent, fretty sable. Source.
Willoughby Arms. Or fretty azure. Source.
Audley Arms. Gules, fretty. Source.
Noel Arms. 
Marquess Donegal Arms. Quartering 
Chichester Arms and Etchingham 
Delves Arms. 
Marmion Arms. 
Bugge Arms. 
St Leger Arms. 
Vernon Arms. 
Willoughby Arms. 
Audley Arms. 
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