Question: Do Adélaïde-Louise D'Eckmühl De Blocqueville and Mikhail Kollontay share the same nationality?
Sentence (from "Albert Leman"): He also worked in the Petrozavodsk Conservatory( 1969 — 1971), and in Moscow( 1971- 1998) where he performed till 1997 the duties of the Head of the Department for Composition at the Moscow Conservatory.
Relevant evidence: No