Place of migration
Migrated to/Born in USA

They list their emigration year as 1863.

He married Julia Ronan in Mullingar parrish 1861 (if this is correct George).

Julia Ronan was born about 1838.

 "Ireland, Catholic Parish Registers, 1740-1900", database, FamilySearch(https://www.familysearch.org/ark:/61903/1:1:6GFD-CTSY : 6 September 2023), George Cox, 1861.

Additional Information
Date of Birth 1st Jan 1828
Date of Death 1st Jan 1875 VIEW SOURCE

Some communities associated with this ancestor

Some ancestors associated with these communities

Some buildings associated with these communities