My great grandfather was Henry Rath born in Hamburg in 1841. He was a shipping agent before immigrating to USA in late 1870s. Married Carolina Volkman in Iowa in 1880. She also immigrated in the late 1870s from Oldenburg. My grandfather was Henry G. Rath and married Anna Westerhaus in 1909. They were married either in Iowa or Nebraska. Does this ring anybody's bells???