They destroyed and looted the towns of Ardee and Navan, before English forces in the Pale could be mobilised.

However, the Lord Deputy of Ireland, Leonard Grey, returned with a force of about 800 men to oppose them.

[2] The O'Neills and O'Donnells were returning to their territories with treasure and spoils when the English overtook them at the Ford of Belahoe, four and a half miles south of Carrickmacross, on the boundary of the modern counties of Meath and Monaghan.

The forces of the O'Neills and O'Donnells were quickly overwhelmed and fled in disarray, leaving their treasure and spoils in the hands of the Lord Deputy of Ireland.

His subordinate commander Gerald Aylmer, later Lord Chief Justice of Ireland, was knighted in the field for his part in the victory.