Simier, Monsieur, [25]

Skeffington, Lord Deputy, [287], [334]

Skibbereen, [419]

Slane, Lord, (Fleming), [67], [117], [143]

Slaney River, [330]

Slea Head, [173], [188], [308]

Sleyny family, [48]

Slieve Bloom, [371], [442]

— Gallion, [434]

— Gamp, [154]