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.
The immigration documentation in Buenos Aires lacks entries from before 1822 and includes no data for 1823, 1824, 1836, 1840, 1841, 1842, and 1855. The records during these periods are also incomplete due to uncertainties about the nationalities of immigrants.