Irish Argentines are Argentine citizens who are fully or partially of Irish descent. Irish emigrants from the Midlands, Wexford and many counties of Ireland arrived in Argentina mainly from 1830 to 1930, with the largest wave taking place in 1850–1870. The modern Irish-Argentine community is composed of some of their descendants, and the total number is estimated at between 500,000 and 1,000,000. Argentina is the home of the fifth largest Irish community in the world, the largest in a non-English speaking nation and the greatest in Latin America. Reasons for emigration Most of those who left Ireland arrived in Buenos Aires attracted by the possibility of better living conditions, as the economic, social and political conditions in Ireland at the time were quite poor, but the emigrants came from counties and social segments in which the economic conditions were not the worst (Westmeath, Longford, Offaly, Wexford). Others, in turn, left after receiving favourable descriptions of the country from friends and family who had already arrived in Argentina. The real or perceived possibility of becoming landowners in the Río de la Plata region (Argentina and Uruguay), and consequently joining the South American landed gentry, was the most important factor attracting thousands of young men to the area. Others had arrived earlier as merchants, artisans and mercenaries, such as William Brown, who fought for the cause of Argentine independence and the Argentine war against Brazil. For Irish immigrants, the new lands of the Southern Cone of South America brought further interest for immigration to purchase large land tracts for bargain prices, working first as labourers, then in "halves" or "thirds" in the sheep-farming business, and finally renting and purchasing land. Numbers of immigrants It is difficult to accurately calculate the exact number of immigrants. Many Irish newcomers declared themselves to be ingleses, as all of Ireland at the time was still part of the United Kingdom, and others were simply assumed to be British by the authorities. The immigration records in Buenos Aires lack any entries dating from before 1822 and the years 1823, 1824, 1836, 1840, 1841, 1842 and 1855. The records in between these years are also incomplete, due to conflicts of who was Irish, English and Scottish in South American demographics. Between 1822 and 1829, at least 7,160 Irish immigrants arrived, being 1889 the peak of this migration (on 15 February of this year 1,774 people arrived on the