The Renard family in Louisiana

Joseph Renaud came to America alone to check out just how things were. Once satisfied he returned to France to get family. He died on the return ship and his family landed in Louisiana. The wife and two teenage males arrived in New Orleans. After conferring with officials about her plight, the officials provided her with a job as a washer woman at the catherial. The boys went to Cafe DuMonde (probably the present day French Market) and manded the cattle gates for the cattle that were being herded into New Orleans. A Landry, from Delcambre, La., herded cattle to New Orleans to sell and met the two young men. Met with their mom and asked if the young men could return to Delcambre with him. She remained in New Orleans and remarried and had a daughter. KLEMME, ADELAIDE wife name.
LOUIS RENARD CHARLES RENARD

b. dt: 1856 b. dt: 1861 Charles Renard was living, in 1880, with Theolin Landry and wife Ozea, the family's children, Drozin, Lidovin, Cecile, Homer, and Adolph. His grand son, Clifton, would marry Nellie Landry, a great-grand-daughter of Theolin Landry. The location was in Delcambre, Louisiana.

1870 Census:June 10, 1870 page 194 Name: Adelaide Renard Birth Year: abt 1833 Age in 1870: 37 Birthplace: France Home in 1870: New Iberia, Iberia, Louisiana 2nd Ward Race: White Gender: Female Occupation: washer woman Post Office New Iberia Household Members: Name : Age: Adelaide Renard 37, female, white (washer woman) cannot write: Louis Renard 10, Male , White (attends school) mother and father of foreign birth: Charles Renard 8, male, white, mother and father of foreigh birth, Mathilda Dueze age 3, female, white, mother and father of foreign birth
Any information out there on this family