Graves identified

Thanks to Pierre-Yves Beaudouin and Marie Beleyme we have identifications for at least two of the three images. 

In division 4 (D4), Marie believes this to be an architectural counterpoint to the recumbent statue of the sculptor Bartholomé, which you can see in the right background, although she's going to confirm this shortly:

PL_D04_0011.jpg

In D59 Pierre informs me that this is the Delfosse family:

PL_D59_0015.jpg

This one we're still awaiting identification, in D62:

PL_D62_0057.jpg