What is "ballygall"

Ballygall is a small suburban area located between Glasnevin and Finglas on the northside of the city of Dublin, Ireland. It is also a townland in the civil parish of Finglas. It was settled by Vikings in the 11th century, and later by the Cambro-Normans. It is also a parish in the Fingal South West deanery of the Roman Catholic Archdiocese of Dublin. It is served by the Church of Our Mother of Divine Grace.