union of Irish and English exchequers, [174];
expedition against the Barbary States, [187], [188];
conferences of Vienna, [189], [216], [217];
conference of Aix-la-Chapelle, [189]-[191], [377];
congress of Troppau, [211]-[215], [395], [396];
the Eastern question, [213], [216], [232]-[234], [259]-[269], [392];
congress of Verona, [216]-[219], [222], [223], [392];
assists Portugal, [220], [221], [255]-[258];
commercial treaty with Brazil, [322];
conferences of London, [222], [262]-[268], [379]-[386], [392];