Mark Stanley Wiki, Height, Age, Parents, Siblings, Net Worth, Career, Adolescence
Mark Stanley Wiki, Biography
Mark Robert Speight, known professionally as Mark Stanley, is an English actor born on 29 April 1988. He is best known for his portrayal of Grenn in Game of Thrones. He also gained recognition for roles in Dickensian, Happy Valley (Series 3), Trigger Point, and the 2025 mini-series Adolescence (Episode 1).
Mark Stanley Height | Weight
Mark Stanley stands approximately 5 ft 10 in (1.78 m) tall and weighs around 70 kg (154 lbs).
Mark Stanley Age
Born 29 April 1988 in Leeds, West Yorkshire, England, he is 37 years old as of 2025.
Mark Stanley Parents | Siblings | Relatives
He grew up in Leeds and attended Allerton High School and Prince Henry's Grammar School in Otley. No public information is available about his parents or siblings.
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Mark Stanley Net Worth
As of 2025, his estimated net worth ranges from $500,000 to $1 million.
Mark Stanley Partner | Relationship
Mark Stanley is in a long-term relationship with actress Rochenda Sandall, known for her roles in Line of Duty and The Rig. They reside together in North London.
Mark Stanley's Educational Background
He studied acting at the Guildhall School of Music and Drama, graduating in 2010.
Mark Stanley Adolescence
During his adolescence in Leeds, he attended Allerton High School and later Prince Henry’s Grammar School in Otley, where he began acting. His early performance experiences sparked his interest in pursuing acting professionally. In the show, he appears alongside:
Mark Stanley Job | Career | Biography
After graduating, Stanley’s first major role was as Grenn in Game of Thrones (2011–2014). He went on to portray Bill Sikes in Dickensian (2015–2016), Rob Hepworth in Happy Valley (Series 3), and DI Thom Youngblood in Trigger Point. Other screen credits include Broken, Sanditon, Anne Boleyn (as Henry VIII), The Bay, The Thief, His Wife and the Canoe, The Reckoning, and the 2025 mini-series Adolescence. His film roles include How I Live Now, Mr. Turner, Kajaki, Our Kind of Traitor, Euphoria, Dark River, Hellboy, Run, Sulphur and White, and The Settlers.
Mark Stanley Twitter, Facebook, and Instagram
Mark Stanley is active on Instagram, where he shares occasional personal and professional updates. He maintains a low profile on other social media platforms. On his Instagram Account, he has about 1597 Followers, whereas on his X(Twitter) Account, he has about 3039 Followers, and around 3.8 K Followers on his Facebook Page. Below are links to visit his/her social media accounts.
