On John's form the entry was Johanna CADDIGAN.
I had trouble getiing any tie to the CURRIGANS, located almost exclusively in counties Mayo & Roscommon, a goodly number of miles from county Cork.
The CADDIGANS were resident in County Cork.
Inquiring from a 'volunteer CD lookup', I received this in reply:
Listing in the database: Irish to America, 1846-1865
Caddigan, Johanna Age : 20 Country of Origin : Ireland Date of Arrival : May 5, 1848 Final Destination : USA Gender : Female Occupation : Laborer Port of Debarkation : New York Ship's Name : Lucy Ann Manifest ID Number : 2691 Port of Embarkation : Cork Purpose for Travel : Staying in USA, but not a citizen of USA Mode of Travel : Steerage
I inquired about Caddigans in the good old Griffith's Valuation. I added the Parish IDs and listed some Mahoneys parish IDs for comparison.