from birth certificate:

in Quemper-Guézennec
“The sixth of March, 1867 at 5 pm birth certificate of Marie Josephine Quilgars born on March 6th
legitimate daughter of Pierre Quilgars aged 29, farmer
and Jeanne Marie Le Cain aged 23, housekeeper
…
declaration by the father
first witness Yves Boitard, 39, ploughman
second witness François Le Mandé, 39, farmer
both from Quemper-Guézennec
signed Le Landé François, P Quilgars

Translation from Postcard dated 1910:

Yes the card is signed aunt Josephine.
Here is what it says :
"Colombes (near Paris) Dec 26, 1910
Dear sister,
I wish you a good an happy new year and a good health because I have been sick for a long time in the recent days.
Although I did not send you much information lately let me do this better now.
We no longer live in Courbevoie (also near Paris on the West side). We rented a small house for us two where we are as in the country. We have ten chicken, a cat, a dog and rabbits.
aunt Josephine”