Children |
| 1. Paul Constantin Jean Marie Joseph Boulvin, b. 9 Mar 1863, Sambreville, Namur, Wallonie, België d. 12 Feb 1896, Cologne, Rhénanie-Du-Nord-Wesphalie, Allemagne (Age 32 years) |
| 2. Marguerite Boulvin, b. 15 Mar 1865, Mornimont, Namur, België d. 8 Feb 1931, Braine-L'Alleud, Brabant, België (Age 65 years) |
| 3. Frederic Charles Marie Joseph Boulvin, b. 13 Aug 1867, Mornimont, Namur, België d. 13 Oct 1956, Paris, Île-de-France, France (Age 89 years) |
| 4. Constantin Xavier Marie Joseph Boulvin, b. 15 Apr 1871, Jemeppe-Sur-Sambre, Namur, Wallonie, België d. 26 Jan 1941 (Age 69 years) |
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