Looking for information on Lasablonniere family

[Lasablonniere]

Hi
Im new here and not familiar with forums so Im not sure where I should be posting this?
Im looking for information on my great great great grandfather. His name was Morin Patron de Lasablonniere he was the Duc Gaton of Mon Tresor at Grand Port and of Port Louis of the Isle of Mauritius.
I can't find any information about him at all, except that he married a lady named Marie Melaine Julie De ville. They had a son named Gabriel Henry Isidore Lasablonniere Marquis Gudin.

I can follow the family tree from Gabriel, But I can find no information regarding Morin.
Any help would be apprechiated

Thankyou
Amanda

[Spheno]

Gabriel Henri Isidore Morin de La Sablonnière - Famille de Simon de Solemy de Palmas - GeneaNet

[Lasablonniere]

Thankyou for your reply
I have searched for years and could not find anything.
Does anyone know if the lasablonniere family were royalty or aristocrats?
What is the title of Duc Gaton?

Thankyou for taking the time to help me, its just nice to know my heritage once and for all.

Thanks
Amanda