Irish Septs Vol 1
Alphabetical directory of Irish clans and the surnames derived from those septs with the most common spelling variants derived from The Irish Septs by David Austin Larkin of Queensland, Australia. David was a longtime researcher of Irish genealogy and published a number of helpful and informative books on Irish roots and Larkins in particular. This directory is an offprint from his book, Irish Septs part one. Updated 27 July 2026 with OCR text recognition.