☘️ The Ancestral Home for 31.5 Million Irish-Americans
☘️
American.irish
📍 New York · Era: 1840s–1910s
← All 12 Settlement Hubs

Five Points & Lower Manhattan, New York

An enduring cradle of the Irish diaspora where immigrant labor, church parishes, and mutual aid societies built one of America's defining cultural enclaves.

Historic Economic Engine & Trades
⚙️ Canal & Street Excavation ⚙️ Police & Fire Departments ⚙️ Tammany Hall Civic Infrastructure ⚙️ Printing & Garment Trades

Community History, Neighborhoods & Cultural Legacy

The intersection of five narrow streets in Lower Manhattan—Baxter, Worth, and Park—gave birth to the legendary and notorious Five Points neighborhood. During the 1840s and 1850s, Five Points was the most densely populated, squalid, and energetic immigrant district in North America.

Arriving at the Castle Garden immigrant depot in the Battery, penniless Irish families found their first shelter in the teeming tenements of the Sixth Ward. Despite brutal poverty and cholera epidemics, Irish immigrants established deep cultural solidarity. From the dance halls of the Five Points, the fusion of Irish step dancing with African-American rhythmic shuffle gave birth to modern American tap dance.

Politically, the Irish of Manhattan transformed Tammany Hall into an engine of immigrant political empowerment, providing jobs, food, and social safety nets in exchange for political loyalty, eventually leading to the election of Irish-American mayors and governors.

Surnames Connected to Five Points & Lower Manhattan, New York

148 Clans

Families documented in this settlement hub or tracing their lineage to its primary feeder counties in Ireland.

Clan Heritage Co. Cork

Barry

de Barra
Meaning: "Spear or Fair-headed"
"Boutez en avant"
Origin & Hubs →
Clan Heritage Co. Cavan

Brady

Mac Brádaigh
Meaning: "Spirited or Broad-chested"
"Claritate dextra"
Origin & Hubs →
Clan Heritage Co. Kilkenny

Brennan

Ó Braonáin
Meaning: "Droplet or Sorrow"
"Sub hoc signo vinces"
Origin & Hubs →
Clan Heritage Co. Cork

Buckley

Ó Buachalla
Meaning: "Cowherd or Shepherd"
"Nec temere nec timide"
Origin & Hubs →
Clan Heritage Co. Wicklow

Byrne

Ó Broin
Meaning: "Raven"
"Certavi et vici (I have fought and conquered)"
Origin & Hubs →
Clan Heritage Co. Cork

Callaghan

Ó Ceallacháin
Meaning: "Strife or Contention"
"Fidus et audax"
Origin & Hubs →
Clan Heritage Co. Offaly

Carroll

Ó Cearbhaill
Meaning: "Fierce in Battle"
"In fide et in bello fortis"
Origin & Hubs →
Clan Heritage Co. Limerick

Casey

Ó Cathasaigh
Meaning: "Vigilant or Watchful"
"Vigila et ora"
Origin & Hubs →
Clan Heritage Co. Fermanagh

Cassidy

Ó Caiside
Meaning: "Curly-haired Physician"
"Frangas non flectes"
Origin & Hubs →
Clan Heritage Co. Carlow

Cavanagh

Caomhánach
Meaning: "Beloved of Saint Kevin"
"Si Deus nobiscum quis contra nos"
Origin & Hubs →
Clan Heritage Co. Galway

Cleary

Ó Cléirigh
Meaning: "Clerk, Scribe, or Scholar"
"Ex virtute honor"
Origin & Hubs →
Clan Heritage Co. Cork

Collins

Ó Coileáin
Meaning: "Young Hound or Pup"
"Vincit veritas"
Origin & Hubs →
Clan Heritage Co. Monaghan

Connolly

Ó Conghaile
Meaning: "Fierce as a Hound"
"En Dieu est mon esperance"
Origin & Hubs →
Clan Heritage Co. Mayo

Conway

Mac Conmidhe
Meaning: "Hound of the Plain"
"Fide et amore"
Origin & Hubs →
Clan Heritage Co. Cork

Crowley

Ó Cruadhlaoich
Meaning: "Hardy Warrior"
"Buadh no bas"
Origin & Hubs →
Clan Heritage Co. Westmeath

Daly

Ó Dálaigh
Meaning: "Assembler or Councillor"
"Deo et regi fidelis"
Origin & Hubs →

Historic Enclaves & Neighborhoods

  • 📍 Five Points
  • 📍 Hell’s Kitchen
  • 📍 The Bowery
  • 📍 Woodlawn (Bronx)

Feeder Counties in Ireland

Immigrants settling in Five Points & Lower Manhattan, New York established deep chain-migration ties with these ancestral homelands:

Regional Archives & Historical Societies