1845 — 1852

An Gorta Mór — The Great Famine

Potato blight strikes a population of 8.5 million, a third of whom depend on the crop entirely. A million die of hunger and fever. Well over a million more leave in the coffin ships. Ireland's population starts a decline that will not stop for a hundred years, and the emptied west never refills.

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📜 The chronicle — events of this age
1845
The blight arrives
Phytophthora infestans reaches a nation of eight and a half million, one-third living on the potato.
1847
Black '47
The famine's worst year: fever, evictions, coffin ships — and food exports under guard.
1848
Young Ireland rising
A skirmish in a Tipperary cabbage garden; its tricolour flag, first flown that spring, endures.
Quick answers
When was An Gorta Mór — The Great Famine in Ireland?

An Gorta Mór — The Great Famine spans 1845 to 1852 in this atlas. Potato blight strikes a population of 8.5 million, a third of whom depend on the crop entirely.

Who ruled Ireland during An Gorta Mór — The Great Famine?

United Kingdom of Great Britain & Ireland held the whole island in this atlas's reckoning. After the 1798 rising, the Act of Union (1801) abolished the Irish parliament. Ireland sent MPs to Westminster — and O'Connell, Parnell and Redmond fought there to loosen the knot.

What is a lesser-known fact about An Gorta Mór — The Great Famine?

In 1847 the Choctaw Nation of Oklahoma, sixteen years after their own Trail of Tears, collected $170 for Irish famine relief. Ireland never forgot: a sculpture in Cork honours the gift, and Irish donors repaid it during Covid to the Navajo and Hopi nations.

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