After Paul's death in 1910, he was succeeded by his son, Joseph Krug II. However, during World War I Joseph II was taken prisoner and his wife Jeanne played a key role in the House, at a time when the Western Front divided the region between the Allies and the Germans. After the war, Joseph II's slow recovery led to his nephew Jean Seydoux becoming joint manager in 1924. In that decade, too, the Krug 1926 and 1928 vintages were created, which have been considered by critics to be amongst the greatest Champagnes. The lawyer and wine writer Maurice Healey observed in 1940 that "Krug holds my allegiance as the king of them all; my recollection does not go beyond the Krug 1919, but that was truly an excellent wine. And Krug 1928 must be the best wine made in the present century."