Whistling Dobhar-chú of Lough Glenade

In Conbnaíl (Conwell) Cemetery, Drummans, there is a tombstone depicting a carved Dobhar-chú .The grave is that of Grace Connolly (Grainne Ni Conalai), who apparently was killed by a Dobhar-chú from Lough Glenade on 24th September 1722.