Having spoken of the Irish and English parts of Ireland, an explanation may be in order. Soon after the union of the two countries at the beginning of the present century, English people of wealth and influence established themselves in the principal cities of Ireland. They built stores and dwelling-houses, and it is safe to say that now two thirds of each large city are occupied by English people, the Irish inhabitants remaining in their old quarters. This large preponderance of English influence and life gives to Ireland's large cities an English look, and it is only when one enters the Irish part that he feels he is not in an English town. This is notably true of Cork, Limerick, Dublin, and other southern cities; while Belfast and Londonderry, at the north, have had so much commerce and exchange of thought with Scotland as well as England, as almost to transform their citizens into English people. In Limerick may be seen Norman walls and remains in abundance, some of them a thousand years old. The harbor is sufficiently capacious to accommodate a large amount of shipping, and extends a mile along the river, which has a breadth of four hundred and fifty feet, with here and there a semi-basin or dock. Limerick was the last place of Ireland which surrendered to English rule, and only submitted to the Parliamentarians, under Ireton in 1651, after a determined resistance and gallant defence. During a siege in 1691 a large gun was planted on the top of the cathedral tower, and rendered most effectual service. "Muscular Christianity" was then at a premium. The old city has experienced and withstood many sieges, the last of which were those under Cromwell and William III. After several repulses, William, in 1691, offered advantageous terms to the besieged which were accepted by the troops then under the command of Sarsfield, Earl of Lucen, and the surrender was made to General De Ginkle. Part of the treaty was signed here, on a stone now called the Treaty Stone which, for safety and as a monument of interest, is now kept on a pedestal at the end of Thomond Bridge. The treaty guaranteed to Roman Catholics certain religious privileges and rights, and promised amnesty to all who took the oath of allegiance; but it was afterwards, to the disgrace of the victors, recklessly broken, especially in regard to the points first named, and to this day the place is called "the city of the broken treaty." Limerick has from time immemorial been a military seat, and is now the headquarters of the southwest military district. Anciently it was the royal residence of the Irish kings.