St. Leger's Life of Archbishop Walsh

In Doctor Oliver's *History of the Jesuits*, it is stated that William St. Leger, an Irish member of that Society, wrote the *Life of Thomas Walsh, Archbishop of Cashel*, in Ireland, published in 4to. at Antwerp in 1655. Can any of your numerous readers inform me if a copy of this work is to be found in the British Museum, or any other public library, and something of its contents?