 Complete the following phrase:  He took command in Ireland in the spring of 1691, and established his headquarters at Mullingar. Among those who held a command under him was the Marquis of Ruvigny, the recognized chief of the Huguenot refugees. Early in June, Ginkell took the fortress of Ballymore, capturing the whole garrison of 1,000 men. The English lost only eight men. After reconstructing the fortifications of Ballymore, the army marched to Athlone, then one of the most important of the fortified towns of Ireland and key to the 