The Doctor's car
According to Sarah Farmer's book, the car on the Fairgrounds, shown in the three photos above, is not the car of Dr. Jacques Desourteaux. Sarah Farmer wrote the following regarding the car:
"When Dr. Desourteaux arrived at the entrance to the town, soldiers forced him to drive up the main street and stop across from the marketplace, where he joined the assembled townspeople. He died with the others that afternoon. A few weeks later, the doctor's brother and his nephew moved the Desourteaux car to the family property, where it still lies inside the garden wall. The car on the marketplace actually belonged to the wine merchant."