Dorgan Family of East Cork, County Cork, Ireland
Dorgan Family Heritage Archive
A family-history archive bringing together records, maps, photographs, place names, and research notes for the Dorgan, Dargan, and Ó Deargáin families of East Cork, County Cork, Ireland.
The archive begins with the confirmed Carrigkilter family of Patrick Dargan / Dorgan and Johanna / Anne / Nancy Flynn, then follows related branches through Cloyne, Ballybraher, Churchtown South, Midleton, Rhode Island, and later family lines.
This site is built as a careful working archive. Some records are confirmed evidence, some are supporting context, and others are candidate or comparison records preserved for future research.
Start Here
If you know a family surname, begin with Family Branches.
If you know a place in East Cork, begin with Places.
If you want original evidence, begin with the Records Archive.
If you want the central ancestral anchor, begin with Carrigkilter
Explore the Archive
Baptism, marriage, census, land, valuation, directory, death, cemetery, immigration, naturalization, photograph, and document records used throughout the site.
Townlands, parishes, villages, streets, cemeteries, roads, farms, and local reference points connected to the Dorgan family story.
The main East Cork anchor for Patrick Dargan / Dorgan, Johanna / Anne / Nancy Flynn, their children, Griffith’s Valuation, land evidence, and related family branches.
Family photographs, cemetery images, repaired portraits, maps, original record images, and visual evidence connected to the archive.
Family Branches
The archive includes the core Dorgan / Dargan family line and related East Cork and Rhode Island families, including Flynn, Hartnett, Garde, Millerick, Healy, Ahern / Ahearne, Graham / Grahame, McIntosh, Greig, Shinnick, O’Brien, and other connected families.
Use the Family Branches page to move from surname clues into the detailed family pages, records, places, and photographs connected to each line.
Featured Research Paths
Follow the Carrigkilter line
Begin with Carrigkilter, then continue to Patrick Dargan / Dorgan of Carrigkilter, Johanna / Anne Flynn Dorgan of East Cork, the Carrigkilter Founding Family page, and the Records Archive.
Follow the Cloyne branch
Explore Michael Dorgan, Johanna Garde, Rock Street, Cloyne census records, and the later Cloyne family line.
Follow the East Cork to Rhode Island story
Begin with the Carrigkilter Land Story, then continue to The Journey from East Cork to Rhode Island, Patrick J. Dorgan and Mary Catherine Hartnett, and their children.
Explore early Dorgan comparison records
Use Early Dorgans in East Cork and Dorgan Transportations to Australia for candidate and comparison evidence. These pages preserve possible clues without treating them as proven family relationships.
Contribute to the Archive
Family history is built from shared evidence. If you have Dorgan, Dargan, Flynn, Hartnett, Garde, Millerick, Healy, Ahern / Ahearne, Graham / Grahame, or related East Cork records, photographs, cemetery images, family stories, corrections, or place knowledge, you are welcome to get in touch.
Even a small detail — a name on the back of a photograph, a remembered townland, a corrected date, or a family story — may help improve the archive.