Like her sister Claudia Lavoie, Sister Guérin taught school very long. Her group of nineteen girls and thirty-three boys pose in front of the old wooden chapel which will soon be demolished. In the group, there are, among others, Corinne Cyr, Amanda Martin, Euphémie Lavoie, Irène Cyr, Clothilde Lavoie, Marie-Reine Azzie and Marie-Anne Soucy.