I Am Trying to Find Information on the Ancestors of Henry John Schneider Bd Oct 10 1847 Clausen Germany Death April 28 1910 Cresco Howard Iowa Father ...

I am trying to find information on the ancestors of Henry John Schneider BD Oct. 10, 1847 Clausen, Germany Death April 28, 1910 Cresco, Howard, Iowa-Father Henry, Schneider, Mother [???] Fisher. He married Elizabeth Ann Petry BD August 28, 1849 Germany Death September 24, 1908, Cresco, Howard, IA. Marriage May 19, 1873 Chicago, Cook, IL.
Henry had a brother names Anton George Schneider. I am looking for information on any other siblings of Henry and Anton as well as any siblings Elizabeth may have had as well as any ancestorial information.