Thomas Crofton Croker, Irish antiquary, was born at Buckinham Square, Cork, in 1798. You can view online Sheila M. Kennedy's index to the seven-volume archive of Crofton Croker correspondence held in Cork City Libraries.
The first three volumes were digitized and made available online during 2016. The second three volumes were added in 2017. These can be accessed through the links below.