Conversation so far:
Who was Ludwig Mies van der Rohe?
He began his architectural career as an apprentice at the studio of Peter Behrens.
When was he born?
March 27, 1886.
Where was he born?
Aachen, Germany.
Did he work?
He worked in his father's stone carving shop and at several local design firms before he moved to Berlin.
What happened in Berlin?
he joined the office of interior designer Bruno Paul.
What was his job at this office?
CANNOTANSWER.
Did he have any other professional careers?
He began his architectural career as an apprentice at the studio of Peter Behrens from 1908 to 1912.

Question: Did he gain any recognition?
Self-contained rewrite: Did Ludwig Mies van der Rohe gain any recognition?