Re: WUSTER HANDEL WALTER SCHAEFER

My GGgrandparents were Johannes Walter (1822 - 1896) and Anna Maria Wurster (1823 - 1906).They were born and married in Dettingen but died in Potosi, WI, near IL and IA.Their parents were Johannes Walter and Elisabetha Schaefer; and Johann Martin Wurster and Margaretha Handel.
Margaretha died in Dettingen but Johann Martin Wurster came to America.

Any information on the siblings of any of the above would be appreciated!