I'm trying to identify my ancestors. My grandmother, Anna Kiefer was born 7/15/1901 in Kirn (sp?). She emigrated to Ohio in 1928 and my mother never knew her grand parents. Anna had a sister, Lena Kiefer. Lena married someone with a last name of Heiden. Anna married Frederich Gunkel of Darmstadt, (b. 9/28/1901). They were married on 3/5/1927 in Kirn in a Catholic church. Any help would be appreciated.