I am looking for any information on where these people went, or where they came from. Henry CRIST/CHRIST married Mary Ann/Marianne HEITZ June 1, 1869. They are in Mascoutah in the 1870 and 1880 census and both say they were born in France. My ancestor is -- Leo HEITZ -- then 6 years old is living with them in 1870. He is no where to be found in 1880 (and I mean NO WHERE). I need to know immigration dates, if this was Marianne's second marriage and Leo is her son, and perhaps where Henry and Marianne died. They may have gone to Quincy, IL. Any help here would be appreciated.