Ambrogio Spinola vs Owen Roe ONeill

Spinola took command of the Spanish siege of Ostend, which had already lasted three years. He captured the city after a final assault, ending one of the longest and bloodiest sieges of the Eighty Years' War.

Spinola was appointed Captain-General of the Spanish Army of Flanders, the highest military command in the Netherlands. This appointment recognized his success at Ostend and made him the chief Spanish commander in the region.

Spinola commanded the Spanish siege of Breda, a key Dutch fortress. After a nine-month siege, the city surrendered, a major Spanish victory that was widely celebrated and later depicted in Vel

Owen Roe O'Neill returned to Ireland from Spanish military service to command the Ulster army of the Irish Confederate Catholics. His military experience and leadership were crucial in organizing the Confederate forces against the English Parliamentarians and Scottish Covenanters.

Owen Roe O'Neill, commanding the Irish Confederate forces, defeated a Scottish Covenanter army under Robert Monro at Benburb in County Tyrone. The victory was the most significant Irish military success of the Confederate Wars, securing Ulster for the Confederates.

O'Neill refused to accept the First Ormond Peace, a treaty between the Irish Confederates and the Royalists that he considered too favorable to the English. His opposition led to a split within the Confederate movement and weakened the Irish war effort.

Owen Roe O'Neill died at Cloughoughter Castle in County Cavan under suspicious circumstances, possibly poisoned. His death occurred just as Oliver Cromwell was launching his invasion of Ireland, depriving the Irish resistance of its most capable military leader.