Sian Reese-Williams
Welsh actress
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Sian Reese-Williams
Sian Reese-Williams is a Welsh actress born on November 18, 1981, in Glanamman, South Wales. She gained recognition for her portrayal of detective Cadi John in the popular TV series Hidden. Reese-Williams grew up in Swansea and later moved to Brecon, where she attended Brecon High School. She is fluent in Welsh. After graduating in drama from the University of Hull, she trained at the Royal Welsh College of Music & Drama. Reese-Williams currently resides in South London. In 2008, she joined the cast of Emmerdale as Gennie Walker, a role she played until 2013. Her work in the industry includes appearances in notable TV shows and films.
Sian Reese-Williams ranks #21,109 most popular person with a Buzz Score of 0.2. Sian Reese-Williams peaked at #33,312 of all time (May 6 - Jun 4, 2026). Sian Reese-Williams ranks #36,336 over the past 365 days.





