How many historic counties are there in the country in which Glencull is a townland?
Glencull: Glencull (from Irish: "Gleann Choill" , meaning "hazel glen" ) is a townland in County Tyrone, Northern Ireland. County Tyrone: County Tyrone (from Irish: "Tír Eoghain" , meaning "land of Eoghan" ) is one of the six historic counties of Northern Ireland.
six