GRALLAGH, a parish, in the barony of BALROTHERY, county of DUBLIN, and province of LEINSTER, 12 miles (N.) from Dublin ; containing 236 inhabitants. The only seat is Tralee Lodge, the residence of R. Hyland, Esq. It is a vicarage, in the diocese of Dublin, forming part of the union of Hollywood: the rectory is impropriate in W. Dutton Pollard, Esq. ; the tithes are included in the composition for Hollywood. In the R. C. divisions it is part of the union or district of Naul or Damestown. There are some remains of the church and in the churchyard is a holy well.