I do not believe Joseph and Amelia are Ulderic and Marie.
Joseph and Amelia wed April 19, 1883 in Lincoln, RI.I'm still piecing the couple together myself.
I have Joseph was the son of Theophile Palin and Ositbei Trudeau.Amelia's maiden name was St John.Her parents were John St John (aka Jean Baptiste St Jean) and Elmire Charbonneau.She was born in Coopersville, Clinton, New York.
Their daughter's name was Vina.She wed Aclesse DuPont, son of Esdras DuPont and Georgiana Lafreniere.
Ulric Palin and "Lea" Lanoue had a daughter Lea Palin born 22 September 1887 who married Joseph Orian Duchesneau in Central Falls 14 Jun 1909.
There is a Lea Palin in the Rhode Island Death Index who died 20 Feb 1892 in Lincoln, RI.Her parents are listed as Alexander and Matilda Lanorie.That would explain a lack of information.