| # | Children | Name | Born | Died | Father | Mother |
|---|
| 1 | | | b. 1849 | d. DECEASED | LACOSTE, Louis | BOURSIER, Flavie |
| 2 | | | b. 29 Jun 1849 | d. 22 Jun 1939 | LACOSTE, Louis | BOURSIER, Flavie |
| 3 | Yes | | b. 1852 | | LACOSTE, Louis | BOURSIER, Flavie |
| 4 | Yes | | b. 28 Jun 1854 | d. 15 Sep 1935 | LACOSTE, Louis | BOURSIER, Flavie |
| 5 | | | b. Abt 1855 | d. 15 Oct 1876 | LACOSTE, Louis | BOURSIER, Flavie |
| 6 | | | b. 10 Dec 1856 | d. 27 Nov 1935 | LACOSTE, Louis | BOURSIER, Flavie |
| 7 | | | b. 26 May 1859 | | LACOSTE, Louis | BOURSIER, Flavie |
| 8 | | | b. 1860 | d. 1941 | LACOSTE, Louis | BOURSIER, Flavie |
| 9 | | | b. 17 Jun 1860 | d. 9 Sep 1941 | LACOSTE, Louis | BOURSIER, Flavie |
| 10 | | | b. 1863 | d. DECEASED | LACOSTE, Louis | BOURSIER, Flavie |
| 11 | | | b. 25 Nov 1864 | d. 14 Feb 1945 | LACOSTE, Louis | BOURSIER, Flavie |
| 12 | | | b. 1867 | d. DECEASED | LACOSTE, Louis | BOURSIER, Flavie |
| 13 | | | b. 15 Apr 1869 | d. 13 Mar 1957 | LACOSTE, Louis | BOURSIER, Flavie |
| 14 | | | b. 9 Apr 1870 | | LACOSTE, Louis | BOURSIER, Flavie |
| 15 | | | b. 22 Dec 1872 | | LACOSTE, Louis | BOURSIER, Flavie |
| 16 | | | b. 1873 | d. DECEASED | LACOSTE, Louis | BOURSIER, Flavie |
| 17 | | | b. 13 Apr 1876 | d. 23 Jun 1980 | LACOSTE, Louis | BOURSIER, Flavie |
1831 - 1898 (66 years)
