The Poupore Family Page

I am searching for information on the Poupore Family. My great grandmother was Philomon who was born in 1857 in Vermont Quebec. She died in 1954. She had moved to Minnesota around 1884. The town was supposedly named for her husband and I once saw a picture of a man standing next to a sign that said Poupore, Minnesota. I don't know her maiden name and I don't know what my great grandfather's name was. They had 7 children, three sons named William H., Wilfred L. and Henry. Four daughters but I only know the name of two, Mary and Alice. If anyone could help me with my search I would appreciate it.