It was redeployed to Manchukuo in 1941, and based in the Hulin area of Heilongjiang, as part of the defenses against the Soviet Union, where it remained for the duration of World War II.
In his critical exhibition catalogue of Early Flemish Masters in Bruges in 1902, the Ghent great connoisseur of early Flemish Art and art historian Georges Hulin de Loo, came to the conclusion that Isenbrandt was actually the anonymous Master of the Seven Sorrows of the Virgin and the author of a large body of paintings previously attributed to Gerard David and Jan Mostaert by the German art historian Gustav Friedrich Waagen.