Franz Wilhelm Albert (Frans) Engelmann
1870–1907
Grandson of Frans Cornelis Donders. Son of Maria Anna Theresia Donders and her husband, Theodor Wilhelm Engelmann; twin to Ernestine Therese Maria Paula Engelmann. Father, with Catharina Hedwig Ida Elias, of Maria Louise Engelmann in 1902.
Sources
Netherlands, archival indexes, vital records (Familysearch.org, accessed 22 May 2019)
Proceedings of the Royal Society of London 49 (1890–1): xvii–xviii, xxi, xxii.
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