To Mathilde Drumann (died 1 July 1867), the daughter of the historian Wilhelm Drumann; second in 1869 to his relative Antonie Siemens (1840–1900)
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To Mathilde Drumann (died 1 July 1867), the daughter of the historian Wilhelm Drumann; second in 1869 to his relative Antonie Siemens (1840–1900)
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-17 from Wikipedia. The archived copy is preserved so this citation survives link rot.