John Markle is a real person portrayed by Marc Pleass in the TV series Theodore Roosevelt (based on a true story).
They appear in 1 episodes out of a total of 3 aired
Episodes1
The Man in the Arena
episode S1.E2 may 2022After President McKinley's assassination, Roosevelt takes the reins during one of the most turbulent periods in American history. Relentless and compassionate, his determination to fight for the working man reshapes the political landscape forever and leads America into the 20th century.