Carl Andreas Koefoed (known in Russian as Андре́й Андре́евич Кофо́д , "Andrey Andreyevich Kofod"; 16 October 1855, Skanderborg, Denmark – 7 February 1948, Copenhagen) was a Danish agronomist active in the Russian Empire in the early 20th century. He was the brother of Danish chemist Emil Koefoed. Using only the above description and what you know about the world, "Danes were sometimes active in the Russian Empire." is definitely correct, incorrect, or inconclusive? 