Originally from Ammanford, Cathryn returned to Wales after 16 years to join the Grove team as Head Sommelier. Her love of flavour, story and hospitality runs deep, and her thoughtful, guest-focused approach brings something truly special to the Fernery experience.
Cathryn built her expertise in some of Ireland’s most acclaimed restaurants and hotels, including Ashford Castle, Michelin-starred Chapter One with chef Ross Lewis, and two-star Aimsir with chef Jordan Bailey. As Head Sommelier at Aimsir, she was part of the team behind the fastest-ever debut of two Michelin stars in the UK and Ireland, collecting multiple industry accolades along the way.
In 2026, Cathryn was named Sommelier of the Year at the AA Restaurant Awards, the inaugural recipient of this national accolade. The award recognises not only her depth of knowledge, but the way she brings wine to life for guests in a way that feels natural, engaging and memorable.
Before wine, Cathryn worked in international development across East Africa, earning a degree in Swahili and a deep understanding of people and place. It’s this perspective, paired with a joy for making people feel at ease, that shapes her distinctive, people-first style of service. Outside of work, you’ll often find her exploring the Pembrokeshire coastline with her two dogs, or testing new pairing ideas inspired by the world around her.