Note 17 — Chapter VII · Triumphs of the Water-world

This makes an aggregate of thirty-five lakes and forty-six rivers, that is to say a total of eighty-one eruptions. But I ought, perhaps, to explain that under the head of lakes I have included not only separate pieces of water, but also six inlets of the sea, such as Strangford Lough and the like. Still more to the point is it to mention that of the lakes two are said to have burst forth at the digging of graves. Thus, A.M. 2535, The Four Masters have the following: ‘Laighlinne, son of Parthalon, died in this year. When his grave was dug, Loch Laighlinne sprang forth in Ui Mac Uais, and from him it is named17.’ O’Donovan, the editor and translator of The Four Masters, supposes it to be somewhere to the south-west of Tara, in Meath. Similarly, A.M. 4694, they say of a certain Melghe Molbthach, ‘When his grave was digging, Loch Melghe burst forth over the land in Cairbre, so that it was named from him.’ This is said to be now called Lough Melvin, on the confines of the counties of Donegal, Leitrim, and Fermanagh. These two instances are mentioned by The Four Masters; and here is one given by Stokes in the Rennes Dindṡenchas: see the Revue Celtique, xv. 428–9. It has to do with Loch Garman, as Wexford Harbour was called in Irish, and it runs thus: ‘Loch Garman, whence is it? Easy to say. Garman Glas, son of Dega, was buried there, and when his grave was dug then the lake burst throughout the land. Whence Loch Garman.’ It matters not here that there are alternative accounts of the name.