I am searching for the descendants of one of my g-grandfather's brothers.
My great-grandfather was Wilhelm August Jacob Ahrens, b. in Bremen in 1843. I know that he had at least two brothers who also immigrated to the US.
Christian Heinrich Frederich Christophe Ahrens was the son of Christian Heinrich Fredrich Ahrens and Gesche Catharina Geiser. He was born in Bremen, Germany 12 Mar 1833. He immigrated to the US and settled near Chicago. From an old letter, I know that he was in business with a man named Kennedy in Chicago. He had at least one son named Fritz. Any information will be appreciated. I do have some information on his ancestry.