My grandmother was Virginia Martignoni ( Ellis island spelled it Martignani) who came from Dambel, at that time it was Austria which which was changed to Italy around WW1,May 1907. She was 18yo. She arrived with her brother Ernesto For sure they had a brother named Luigi because at the moment of his arrival on 1911 Ernesto stated he was joining his brother Luigi in Stambaugh - Michigan. Their mother's name was Anna Dal piaz (sp?)I know their were many brothers and sisters: Adolorata and Katerine were two. I found a Louis (Luigi) in Stambaugh census in 1920. He arrived in 1905.I believe Louis moved to San Francisco by 1930. Virginia went to CO and then to Utah. Family lore said we had a visit from a cousin from Michigan when I was a child.