Were birth records kept in Joliet, Will Co. for the years 1850-1854? If so, where can I locate them? Was there a Catholic Church in those years that might have kept Baptismal records? Am trying to verify a birth date for my g-grandmother, Jane LANGDON. Her death certificate gives her DOB as 29 Sept. 1850 in Joliet. 1860 and 1970 census information in NE list her age as 8 and 16 respectively. Can anyone direct me to a source in Joliet? Thanks, Susan in Iowa