Hi Susan Williams,
My Great Grandfather was a Sargent in Company K, 25th Wisconsin Regiment: Vincenz Conrad. He emigrated from Switzerland in 1857 to Fountain City, WI. His brother, Johann followed him in 1859 (also a Company K, 25th Regiment member). I have an article written by one of Vincenz's grandsons about his life before, during and after the war. Would be happy to send you a copy. Please tell me of other information that you have found about this group of Wisconsin solders if you have any.
Thanks,
Gerald Smith