Johann Abraham Nierstras(5 Dec 1771 - 16 Apr 1864)
Anna Luise Carstanjen(22 Jul 1773 - 22 May 1826)
m. 5 Jul 1841, Düren
b. 17 Jan 1811, Köln
d. 5 Feb 1901, Köln
bur.  
occ. Kaufmann in Köln
edu.  
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bur.  
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Spouses: 1, 2