You know you’re Irish; that your ancestor came from Ireland, but do you really know HOW and WHY he or she emigrated? There was more than one type of Irish emigration:

Emigration from Ireland began as early as 1603, when people immigrated to areas such as continental Europe, the islands of the Caribbean, the British colonies, and other parts of the British Isles. Emigration increased during periods of civil or religious unrest or famine in Ireland as well as during various gold rushes in Australia, New Zealand, South Africa, and the United States. The period of greatest emigration began around 1780 and reached its peak from 1845 to 1855, when between one and two million people left Ireland because of the potato famine. The following categories of emigrants account for most people who emigrated from Ireland:

• Free emigrants. Starting in the seventeenth century, emigrants left Ireland to seek opportunity in a new land; to flee religious persecution, poverty, or oppression; and to seek political asylum following rebellion in Ireland. These left on their own recognizance.
• Assisted emigrants. In the nineteenth century, qualified emigrants received passage money or land grants as incentives to emigrate. Assistance was viewed by officials as an alternative to providing poor relief for able-bodied, unemployed workers and for the starving masses during famine. After 1840, colonies such as New Zealand and Australia offered money or land grants to skilled workers to attract needed immigrants. These were helped to leave by the government.
• Transported prisoners. From 1611 to 1870, more than fifty thousand Irish criminals were sentenced to deportation to a penal colony for a number of years. Beginning with Irishmen who rebelled against Cromwell’s army in 1649, political prisoners were also often deported. Many Irish prisoners were sent to America, primarily to Virginia and Maryland, until 1775. From 1788 to 1869, over forty thousand Irish prisoners were sent to Australia. Many of those deported were later pardoned on the condition that they would never return to Ireland. These were mostly unwilling to leave.
• Military personnel. Soldiers serving overseas were offered land or other inducements to settle in the colony where they were serving when they were discharged. This settlement practice was common for soldiers in Australia from 1791, Canada from 1815, and New Zealand from 1844.