Since 1909 the Ceredigion Historical Society has published articles written about the archaeology, antiquities and history of Ceredigion, many of the articles are about Sarnau history.
- blacksmith, vi:99,104
- church, ili:182; vili:349;ix:355
- Sarnau Henllan
- botanical records, i:92
The aim of the Ceredigion Historical Society is to preserve, record and promote the study of the archaeology, antiquities and history of Ceredigion. That objective has remained the same since the foundation of the Society in 1909, though its name was changed from Ceredigion Antiquarian Society to the Ceredigion Historical Society in 2002.