"Marshal Johann Matthias Reichsgraf von der Schulenburg (8 August 1661 – 14 March 1747) was a German aristocrat and general of Brandenburg-Prussian background who served in the Saxon and Venetian armies in the early 18th century and found a second career in retirement in Venice, as a grand collector and patron. His sister was Melusine von der Schulenburg, Duchess of Kendal. His father was Gustavus Adolphus, Baron von der Schulenburg." - (en.wikipedia.org 24.12.2020)
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