1871 Census of Canada about Jean Baptiste Smith Name: Jean Baptiste Smith Gender: Male Age: 25 Birth Year: abt 1846 Birth Place: Quebec Marital Status: Married Religion: Catholic Origin: French Province: Quebec District: Berthier District Number: 103 Division: 01 Subdistrict: Berthier Subdistrict Number: c Household Members: Name Age Jean Baptiste Smith 25b. 1846 Que.; farmer Josephine Smith 24b. 1847 Que. Joseph Smith 4 mon. b. Dec 1870 Que. Catherine Smith -wd- 50b. 1821 Que. Agnese Smith 57b. 1814 Que.
They had a daughter that same year:
Marie Julie Eleonore Josephine Smith, b. 29 Dec 1871 Berthierville (Ste-Genevieve), Quebec, daughter of Jean Baptiste Smith & Josephine Moreau -godparents- Edmond Aubin & Julie Moreau
Here is the family in 1881:
1881 Census of Canada about Baptiste Smith Name: Baptiste Smith Gender: Male Marital Status: Widowed Age: 34 Birth Year: 1847 Birthplace: Quebec Religion: Catholic Nationality: Francoise Occupation: Cultivateur Province: Quebec District Number: 86 District: Berthier Sub-District Number: C Subdistrict: Berthier Household Members: Name Age Baptiste Smith 34-wd- b. 1847 Que. Emile Smith 10b. 1871 Que. Anna Smith 9b. 1872 Que. ** Leonce Smith 7b. 1874 Que. Lerota Smith 6b. 1875 Que. Catherine Holten 60b. 1821 Que Agnes Holten 53b. 1828 Que.
It may be that your Marie Anne was baptized as above, Marie Julie Eleonore Josephine Smith, in 1871.Here is the baptism for Leonce:
Joseph Arthur Leon Smith, b. 10 Jul 1873 Berthierville, son of Jean-Baptiste Smith & Josephine Moreau -godparents- Vincent Champagne, uncle of the baby & Henriette Champagne.
And for Leader:
Marie Louise Leader Smith, b. 19 Jul 1874 Berthierville, daughter of Jean-Baptiste Smith & Josephine Moreau -godparents- Alfred Carpentier & Adeline Carpentier.
Josephine Moreau died in 1876.Here is her burial record:
Josephine Moreau, d. 17 Oct, buried 19 Oct 1876 Berthierville, wife of Jean-Baptiste Smith, farmer, at the age of 30 years.
Here is a marriage for Marie-Anne:
Adelard Delorme (Joseph Delorme(deceased) & Philomene Tellier of the parish of St-Norbert, Manitoba) m. 21 Feb 1900 Berthierville (Ste-Genevieve), Quebec Marie Anna Smith (Jean-Baptiste Smith, chief of police & the deceased Josephine Moreau)