Oh boy!!! Firstly, I live in England, in the north west, in a tiny place you will never have heard of called Heath Charnock!
I WAS on Fbook but came off after my account was hacked ......and to be honest I was starting to spend far too much time on it anyway!! If you are on FB, are you in contact with Miggy and co in Canada?
I see I shall have to "interrogate" David's mother but will need to pick a good day; she is 85 now and sometimes has difficulty thinking straight.Maybe Chantal, Gab's daughter may know something, I will mail her in SA. We too have heard that Marie Riviere came from Reunion but I have never found the exact link.
Got to go now, I have my very sick sister staying with us and I need to sort her meds out. my direct email is "firstname.lastname@example.org