| Birth |
6 May 1832 |
Brüssow, Prenzlau, Brandenburg, Germany |
| |
| Father |
Pierre Devantier, b. ca 1791, Bagemühl, Uckermark, Germany |
| Mother |
Marie Christine Stern, b. 1806, Trampe, Germany |
| Married |
9 Dec 1832 |
Battin, Brandenburg, Germany |
| |
| Family 1 |
Christine Elisabeth Gorkow, b. 1836, Bagemühl, Uckermark, Germany |
| Married |
15 Dec 1861 |
Battin, Brandenburg, Germany |
| Children |
| | 1. Friedrich Wilhelm Devantier, b. 29 Dec 1861, Schwaneberg, Brandenburg, Germany |
| | 2. August Wilhelm Devantier, b. 6 Nov 1864, Schwaneberg, Brandenburg, Germany |
| | 3. August Wilhelm Devantier, b. 6 Feb 1866, Schwaneberg, Brandenburg, Germany |
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| Family 2 |
Charlotte Ernestine Wilhelmine Maas, b. 8 Sep 1846, Bagemühl, Uckermark, Germany |
| Married |
29 Dec 1867 |
Battin, Brandenburg, Germany |
| Children |
| + | 1. Johann Friederich Wilhelm Devantier, b. 24 May 1872, Schwaneberg, Brandenburg, Germany |
| | 2. Hermann Wilhelm Devantier, b. 25 Nov 1874, Schwaneberg, Brandenburg, Germany |
| | 3. Marie Ernestine Devantier, b. Jan 1883, Schwaneberg, Brandenburg, Germany |
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