Guide to Missouri Vital Records Online
Missouri Birth and Death Records
St. Louis Marriage Records
St. Louis City became independent from St. Louis County in 1876. Marriages prior to the division are included in the records for St. Louis City. Marriage records and indexes have been digitized and are available on FamilySearch.
Catholic Archdiocese of St. Louis Parish Records
Most of the Archdiocese Registers are available on FamilySearch.