1842 - 1921 (79 years)
| Ansule Gautrau | |
| B: | Abt 1867 |
| Louisiana | |
| Prudhoume Gautrau | |
| B: | Abt 1873 |
| Louisiana | |
| Estusse Gautrau | |
| B: | Abt 1876 |
| Louisiana | |
| Damus Windom Berteau | |
| B: | 16 Dec 1908 |
| D: | 27 Apr 1989 |
| Lucien James Berteau, Sr | |
| B: | 10 Dec 1899 |
| D: | 12 Sep 1974 |
| Placide Elphege Berteau | |
| B: | 5 Oct 1901 |
| Ascension Parish, Louisiana, United States of America | |
| D: | 29 May 1990 |
| Louisiana, United States of America | |
| Edmond Andree Berteau | |
| B: | 4 Feb 1898 |
| D: | 13 Aug 1966 |
| Florence Gautrau | |
| B: | 13 Feb 1880 |
| Louisiana | |
| D: | 19 Dec 1970 |
| Damus Brazile Berteau | |
| B: | 22 Nov 1873 |
| D: | 19 Feb 1959 |
1910-2007
| Cecile David | |
| B: | 8 Jan 1910 |
| Duplessis, Ascension Parish, Louisiana, United States of America | |
| D: | 1 Sep 2007 |
| Baton Rouge, East Baton Rouge Parish, Louisiana, United States of America | |
| Irene (married Pevey Gautreau | |
| B: | 5 Dec 1899 |
| Gonzales, Ascension Parish, Louisiana, United States of America | |
| D: | 19 Apr 1996 |
| Denham Springs, Livingston Parish, Louisiana, United States of America | |
| Amy Gautreau | |
| B: | 28 Oct 1901 |
| Louisiana | |
| D: | 15 Dec 1964 |
| Ulysses P. Gautreau | |
| B: | 22 Nov 1903 |
| Louisiana | |
| D: | 24 Jun 1977 |
| John U Gautreau, Jr | |
| B: | 1 Nov 1912 |
| Louisiana | |
| D: | 7 Feb 1982 |
1908-1995
| Mirza (married Zimmerle) Gautreau | |
| B: | 25 Jan 1908 |
| D: | 2 Jun 1995 |
| Agnes Claudia Gautreau | |
| B: | 3 May 1906 |
| Gonzales, Ascension Parish, Louisiana, United States of America | |
| D: | 20 Dec 2000 |
| Joseph Gautreau | |
| B: | 27 Jan 1894 |
| Louisiana | |
| D: | 18 Sep 1922 |
| Leonce Paul Gautreau, Sr | |
| B: | 4 Sep 1895 |
| Louisiana | |
| D: | 19 Dec 1970 |
| Gonzales, Ascension Parish, Louisiana, United States of America | |
| Jochin P Gautreau | |
| B: | 18 Aug 1897 |
| Louisiana | |
| D: | 13 Oct 1972 |
| John Ulger Gautreau, Sr | |
| B: | 1 Mar 1871 |
| Louisiana | |
| D: | 14 Jul 1943 |
| Ascension, Louisiana, USA | |
| Regina Kling | |
| B: | 22 Jan 1873 |
| Ascension PA, LA | |
| M: | 16 Jan 1893 |
| Ascension, Louisiana, USA | |
| D: | 15 May 1966 |
| Sylvany Gautreau | |
| B: | 1842 |
| Louisiana | |
| D: | 24 Jun 1921 |
| Ascension Parish, Louisiana, United States of America | |
