Wow that is exciting! I have to speak to Junie and get all the information I can.
My Aunt Judith Lamothe was born in Jacmel in 1939. She married my uncle (my mother's brother) Maurice Joachim and they moved to Zaire. Uncle Maurice was a teacher.
Aunt Judith came back to Haiti to give bith to both of my cousins, Marie-Junie and Maurice Jude. In 1982, the whole family moved from Zaire to Hempstead, New York and lived with my family.
They eventually moved to Boston, Massachusetts where Aunt Judith died in 1992. My Aunt had brothers and sisters living in Boston at the time. I can't remember all their names but I think one of her sisters was named Solanges.
The names you mentioned don't really ring a bell, but I will send them to Junie and see what happens.