Sir Mark Stiles is a fictional character portrayed by James Greene in the TV series Downton Abbey.
In the first episode they appeared in, titled Christmas Special (season 6), they were 84 years old.
They appear in 1 episodes out of a total of 52 aired
Episodes1
Christmas Special
episode S6.E9 march 2016Mary endeavors to build bridges with her sister while Edith's secret continues to pose a threat. As Henry settles into the role of husband and stepfather, finding his place at Downton proves more difficult.