Alexandre Rochat - Alexandre Rochat and Francois Moraz

Looking for information and pictures on this family... I am at a dead end, cannot find anything.
Child:: Anna Caroline Rochat, (GGrandmother) I think she had a Brother Samuel.
Anna , Emmigrated from Switzerland 1910, to Canada., with her Adult children, 1. Paul. and his wife Clairiese Marie Bergier, and their children, 2.. Emile, 3. Anna Mathilde, note: 4. Thecla emmigrated 1911, she went to England for a year, to be Governess, for
Charles Ceasar Campart.

Any help would be apreciated