Question: Are both Alexander Leandersson and Rikka Deinboll from the same country?
Sentence (from "Cäsar Rüstow"): The brother of Wilhelm Rüstow and Alexander Rüstow, Cäsar Rüstow was one of the foremost experts of his time in the design and construction of military rifles, and the writer of several treatises on that subject, notably" Die Kriegshandfeuerwaffen"( Berlin, 1857 – 64).
Relevant evidence: No