Good morning, I don't know many information about Aubin/Oben/Oubeine/Robin, but I have two friends named AUBIN. They are coming from Bainet, a city near of Jacmel. And I know a man, his last name is Oben. He is born in Cap-Haiten. His uncle is great painter(Artist). In Haiti, Family Obin gave many painters.
I am going to try to find many information for you.