| Alexander "Bloody" O'Reilly : "a monster of fortune" | Fannin, Samuel | Article in Journal | | 2001 |
| Carew, Langton and Power, an Irish trading company in 18th century Spain | Fannin, Samuel | Article in Journal | | 2002 |
| Carew, Langton and Power, an Irish trading house in Cádiz, 1745-1761 | Fannin, Samuel | Article in Book | | 2003 |
| How an emigrant, John McAuley from Ballycastle, Co. Antrim established himself in eighteenth-century Spain | Fannin, Samuel | Article in Journal | | 2008 |
| Index of wills made by Irish residents in the Archivo Histórico Provincial de Cádiz [with index] | Fannin, Samuel | Article in Journal | | 2016 |
| Sons of Milesius, legend and politics: the successful integration of some Irish emigrants to eighteenth century Spain | Fannin, Samuel | Article in Journal | | 2006 |
| Spanish archives of primary source material for the Irish: [Part I]|Part II | Fannin, Samuel | Article in Journal | | 2013 |
| The Irish community in eighteenth-century Cadiz | Fannin, Samuel | Article in Book | | 2003 |
| The MacDonnells of Boyle, Ireland and Cartagena, Spain | Fannin, Samuel | Article in Journal | | 2008 |
| The Ryan and Terry families in Spain | Fannin, Samuel | Article in Journal | | 1999 |