I am researching my Swiss ggrandparents: Samuel MUSTER, b. 1821, and Suzanna KUNZLER (KUNTZLER? KOENSLER?, KOERNSLER?), b. 1829, who left Basel together probably in early 1860s (the story we have is that her family did not approve of Samuel). They may have married in Bremen, Germany, just before sailing for New York on May 16, 1864. They eventually made their way to Valparaiso, IN. Their daughter Sophia was my grandmother. I will be grateful for any information that might identify these families, especially any living members still in Switzerland. Thank you.