- [S1] St. Louis Genealogical Society, St. Louis Death Registers, 1850-1908, Other than thirteen pre-1850 records, the records cover 1850 - 1908.
- [S2] edited by William Henry Perrin, History of Alexander, Union and Pulaski Counties, Illinois, Volume 2 (O.L. Baskin & Co. Historical Publishers, 1883)
- [S6] St. Louis Genealogical Society, St. Louis Nationalization Records, The St. Louis Circuit Court office has naturalization records from 1821 to 1906. The index to this set of records, with approximately 93,000 files, is available through our search engine. In the 1930s, the WPA staff produced index cards for the naturalization records indicating the name, date of the record, name of the court, and former country. Some cards also listed witnesses to the event.
- [S7] Staatsarchiv Hamburg (Hamburg State Archives), Hamburg Passenger Lists, 1850-1934 (Staatsarchiv Hamburg. Hamburg Passenger Lists, 1850-1934), This database contains passenger lists of ships that departed from the port of Hamburg, Germany from 1850-1934 (with a gap from 1915-1919 due to World War I). The database includes images of the passenger lists digitized from microfilm in partnership with the Hamburg State Archive, available here for the first time online.
- [S8] Harry Otto Weber, Jr (updated by Robert L Weber), The WEBER Saga or Immer Arbeiten (May 11, 1997 (Updated 2021)), This work is dedicated to My Mother ALICE CHARLOTTE (CRUSIUS) WEBER who began this journey of discovery and My Grandmother EVA MINERVA (BATES) CRUSIUS, with special thanks to my brother DONALD WEBER.
- [S9] Ira A. Glazer and P. William Filby, Book German To America - Lists of Passengers Arriving in U.S. Ports (Scholarly Resources, 1988-, Wilmington, DE), Mother's name is given as Johann and children are Wenda 14, Laura 7, Olga 6, Alurva 5 and Otto 6
- [S10] Ancestry.com, Illinois, Marriage Index 1860-1920 (Ancestry.com Operations, Inc 2015), This database contains an index of details extracted from Cook County, Illinois, marriage records
- [S12] St. Louis Genealogical Society, St. Louis Marriages, 1804-1876, St. Louis marriage records come in various forms. Marriage contracts started in the earliest years of St. Louis to 1803
- [S20] St. Louis Genealogical Society, St. Louis Confirmations Records (Friedens), 1859-1933, The records cover 1859 - 1933.
- [S21] St. Louis Genealogical Society, St. Louis Marriage (Friedens), 1858-1974, The records cover 1858 - 1974.
- [S22] St. Louis Genealogical Society, St. Louis Death (Friedens), 1858-1969, The records cover 1858 - 1969.
- [S96] The Archives at Eden Theological Seminary (Eden Theological Seminary), The archives at Eden Theological Seminary collects, preserves and makes available the historical records and manuscripts related to Eden Theological Seminary and the Evangelical Synod of North America, a predecessor denomination of the United Church of Christ.