I found immigration documents on my Ashkenazi Jewish ancestors to United States. I know that my maternal grandmother's mother' s name was Ruth Rosenthal born in Nebraska in 1913. 1930 and 1940 Census Records showed that her parents were Max Rosenthal born in Romania in 1886 and Irene born in Latvia in 1912. Max's father was Samuel Rosenthal born in Romania in 1858. They were Ashkenazi Jews. Max and Irene's Scotts Bluff, Nebraska marriage certificate revealed that Irene's maiden name was Hosias. Max's parents were revealed to be Samuel Rosenthal and Mary Josephs. Irene's parents were revealed to be Herman Hosias and Sarah Hershberg. My 3rd Great Grandfather Samuel Rosenthal's 1908 Declaration of Intention shows that he was born in Ploiesti, Romania on November 28, 1863. He emigrated from Hamburg, Germany. His last foreign residence was Ploiesti, Romania. He arrived in New York, New York on June 24, 1901. He was ...