Question: Were Terry Jones and Thomas Schlamme both members of the Monty Python comedy troupe?

Context articles: The Ministry of Silly Walks
John Cleese
Terry Jones
I've Got Two Legs
Monty Python Live at the Hollywood Bowl
The Lumberjack Song
Never Be Rude to an Arab
Absolutely Anything
Monty Python and the Holy Grail
Thomas Schlamme

"The Ministry of Silly Walks" is a sketch from the Monty Python comedy troupe's television show "Monty Python's Flying Circus", season 2, episode 1, which is entitled "Face the Press".
 The episode first aired at some point in 1970.
 A shortened version of the sketch was performed for "Monty Python Live at the Hollywood Bowl".
 This sketch involves John Cleese as a bowler-hatted civil servant in a fictitious British government ministry responsible for developing silly walks through grants.
 Cleese, throughout the sketch, walks in a variety of silly ways.
 It is these various silly walks, more than the dialogue, that has earned the sketch its popularity.
 Cleese has cited the physical comedy of Max Wall, probably in character as Professor Wallofski, as important to its conception.
John Marwood Cleese ( ; born 27 October 1939) is an English actor, voice actor, screenwriter, producer, and comedian.
 He achieved success at the Edinburgh Festival Fringe and as a scriptwriter and performer on "The Frost Report".
 In the late 1960s, he co-founded Monty Python, the comedy troupe responsible for the sketch show "Monty Python's Flying Circus" and the four Monty Python films: "And Now for Something Completely Different", "Monty Python and the Holy Grail", "Life of Brian" and "The Meaning of Life".
Terence Graham Parry "Terry" Jones (born 1 February 1942) is a Welsh actor, writer, comedian, screenwriter and film director.
 He was a member of the Monty Python comedy troupe.
"I've Got Two Legs" is a song by the British comedy troupe Monty Python that was composed by Terry Gilliam.
 It most prominently appears in the concert film "Monty Python Live at the Hollywood Bowl", the concert LP "Monty Python Live at Drury Lane" and the album "Monty Python Sings".
 It also appeared at the 2014 reunion shows in O2 Arena titled "Monty Python Live".
Monty Python Live at the Hollywood Bowl is a 1982 British concert comedy film directed by Terry Hughes (with the film segments by Ian MacNaughton) and starring the Monty Python comedy troupe (Graham Chapman, John Cleese, Terry Gilliam, Eric Idle, Terry Jones, and Michael Palin) as they perform many of their greatest sketches at the Hollywood Bowl.
 The film also features Carol Cleveland in numerous supporting roles and Neil Innes performing songs.
 Also present for the shows and participating as an 'extra' was Python superfan Kim "Howard" Johnson.
"The Lumberjack Song" is a song by the Monty Python comedy troupe.
 The song was written and composed by Terry Jones, Michael Palin, and Fred Tomlinson.
"Never Be Rude to an Arab" is a satirical song by the members of "Monty Python's Flying Circus", originally appearing on the 1980 album "Monty Python's Contractual Obligation Album".
 It appears as sung by Terry Jones in the theatrically released concert film "Monty Python Live at the Hollywood Bowl" and was included on the compilation album "Monty Python Sings".
Absolutely Anything is a 2015 British science fiction comedy film directed by Terry Jones, and written by Jones and Gavin Scott.
 The film stars Simon Pegg, Kate Beckinsale, Sanjeev Bhaskar, Rob Riggle, Eddie Izzard and Joanna Lumley, with the voices of Michael Palin, Terry Jones, Terry Gilliam, John Cleese, Eric Idle and Robin Williams in his final film role.
 It was the first film to feature all living Monty Python members since 1983's "Monty Python's The Meaning of Life".
 Principal photography and production began on 24 March 2014, and ended on 12 May 2014.
 The film was released in the United Kingdom on 14 August 2015 by Lionsgate UK.
 The film grossed $3.8 million worldwide.
Monty Python and the Holy Grail is a 1975 British absurdist comedy film concerning the Arthurian legend, written and performed by the Monty Python comedy group (Graham Chapman, John Cleese, Terry Gilliam, Eric Idle, Terry Jones, and Michael Palin), and directed by Gilliam and Jones.
 It was conceived during the hiatus between the third and fourth series of their BBC television series "Monty Python's Flying Circus".
Thomas David Schlamme (pronounced "Shla-Me"; born May 22, 1950) is an American television director, known particularly for his collaboration with Aaron Sorkin.
 He has also been a producer.