In addition to Arthur Edward Quinn and Lizzy Quinn, Joseph Quinn is rumored to have another sister, Mary Quinn. Though there is no official report to support the fact, netizens assume them to be siblings.
However, we could not find Joseph on Edward’s Instagram page promoting his brother’s movie and vice versa.
Quinn prefers to keep his family and personal life out of the spotlight.
Following graduation, he was cast as Arthur Havisham in the BBC One television series Dickensian. The show debuted in December of 2015.
In the years that followed, he performed on the London stage at the National Theatre and Off West End. He played Leonard Bast, a young bank employee, alongside Hayley Atwell in the 2017 four-part series Howards End.
In the same year, he starred as Koner, a Stark soldier, in Season 7 of HBO’s Game of Thrones.
