No Mulgrue households in Griffith's.
|Mulgrave||Very rare: Down. Ir. Ó Maolchraoibhe. Variant of Mulgrew.|
|Mulgrew||fairly numerous: Tyrone-Derry-Down etc. Ir. Ó Maolchraoibhe, perhaps craobh is a place-name in this case. This was a sept of Oriel (Armagh etc); the name has been changed in some case to Grew and Rice. MIF.|
|Ó Maolchraoibhe||Mulgrew: cuíosach líonmhar: Tír Eoghain, Doire, an Dún & rl. Clann de chuid Oirghialla a bhí lonnaithe sa Dún i dtosach an 17 céad. Pé scaipeadh a d'imigh orthu annsan, táid láidir in Ultaibh fós. Tá an leagan Grew le fáil in Ard Mhacha. MIF.|
Parishes where Mulgrue and a second surname are found together