| # | Children | Name | Born | Died | Father | Mother |
|---|
| 1 | | | b. 1 Feb 1869 | d. 13 Oct 1942 | Gratian Erreca | Catherine Laxague |
| 2 | | | b. 30 Nov 1870 | d. 26 Apr 1948 | Gratian Erreca | Catherine Laxague |
| 3 | | | b. 24 Aug 1872 | d. 15 Jul 1877 | Gratian Erreca | Catherine Laxague |
| 4 | Yes | | b. 27 May 1874 | d. 29 Mar 1950 | Gratian Erreca | Catherine Laxague |
| 5 | Yes | | b. 20 Feb 1876 | d. 3 Sep 1966 | Gratian Erreca | Catherine Laxague |
| 6 | Yes | | b. 27 Aug 1877 | d. 21 Sep 1948 | Gratian Erreca | Catherine Laxague |
| 7 | Yes | | b. 31 May 1880 | d. 15 Nov 1959 | Gratian Erreca | Catherine Laxague |
| 8 | | | b. 11 Feb 1882 | | Gratian Erreca | Catherine Laxague |
| 9 | Yes | | b. 11 Feb 1882 | d. 28 Apr 1959 | Gratian Erreca | Catherine Laxague |
| 10 | Yes | | b. 15 Mar 1884 | d. 27 Jun 1938 | Gratian Erreca | Catherine Laxague |
| 11 | | | b. 19 May 1887 | | Gratian Erreca | Catherine Laxague |
| 12 | | | b. 11 Aug 1890 | d. 26 Oct 1890 | Gratian Erreca | Catherine Laxague |
1823 - 1892 (69 years)