Illinois, Cook County Marriage Records - FamilySearch Historical Records

Image Visibility
Due to the provisions and guidelines of a newly revised contract with Cook County, FamilySearch has removed all images for Illinois, Cook County vital records from its historical records collections online; free indexes to the collections will remain.

As part of our new agreement, FamilySearch will receive an additional 4.7 million records for FamilySearch patrons from the over 9 million free indexed records in the Cook County collection. The following collections are affected by the change:


 * Illinois, Cook County Birth Certificates, 1878-1922
 * Illinois, Cook County Birth Registers, 1871-1915
 * Illinois, Cook County Deaths, 1878-1922
 * Illinois, Cook County Marriages, 1871-1920

Original images can be ordered or viewed through the following mediums.

1. Microfilm and microfiche from the Family History Library are available via Online Film Ordering in most parts of the world. The film number is included in the source information found on the index of the record. https://www.familysearch.org/learn/wiki/en/Ordering_Microfilm_or_Microfiche

2. Illinois, Cook County web site http://cookcountygenealogy.com/  (pay site)

3. Request a digital copy of items found in the Family History Library  catalog services from the Family History Library (photoduplication). Include source information found on the index of the record in your request. https://www.familysearch.org/learn/wiki/en/Photoduplication_Services

Record Description
This collection consists of a name index to marriages for Chicago and Cook County, Illinois. It covers the years 1871 to 1920.

For copies of the certificate for this time period please contact Cook County.

Record Content
The following information is found in most Illinois marriage records:


 * Names of bride and groom
 * Ages of bride and groom
 * Town of residence of bride and groom
 * Date license was issued
 * Date marriage was solemnized
 * Name of person officiating at marriage

After 1916, the following information was added:


 * Birth date of bride and groom
 * Full names of parents
 * Employer

How to Use the Records
To begin your search, it will be helpful to know the following:


 * The approximate marriage date (year)
 * The name of the bride and/or groom

Search the Collection
Input the information you have into the appropriate boxes on the search screen. This seach usually returns more than one result. Compare the information in the results to what you already know about your ancestors to determine if this is the correct person. You may need to compare the information of more than one person to make this determination.

Using the Information
When you have located your ancestor’s record, carefully evaluate each piece of information given. These pieces of information may give you new biographical details that can lead you to other records about your ancestors. Add this new information to your records of each family. For example:


 * Use the marriage date and place as the basis for compiling a new family group or for verifying existing information.
 * Use the birth date or age along with the place of birth of each partner to find a couple's birth records and parents' names.
 * Use the birth date or age along with the place of birth to find the family in census records.
 * Use the residence and names of the parents to locate church and land records.

Tips to Keep in Mind

 * Not finding your ancestor listed in this database doesn't necessarily mean the ancestor didn't marry in Cook County.
 * Use the parent’s birth places to find former residences and to establish a migration pattern for the family.
 * The name of the officiator may be a clue to their religion or area of residence in the county.
 * Continue to search the records to identify children, siblings, parents, and other relatives who may have been born, married, or died in the same county or nearby. This can help you identify other generations of your family or even the second marriage of a parent. Repeat this process for each new generation you identify.
 * Occupations listed can lead you to other types of records such as employment or military records.
 * The information in the records is usually reliable, but depends upon the reliability of the informant.
 * Earlier records may not contain as much information as the records created after 1900.
 * There is also some variation in the information given from one record to another record.

Unable to Find Your Ancestor?

 * Check for variant spellings of the surnames.
 * Search the indexes and records of nearby counties.
 * If you know their religion, search for the marriage in church records.
 * Look for town records of marriages.
 * Search family records such as a family bible.

General Information About These Records
Early records were kept in register books beginning in 1877. By the early 1900s, most events were recorded on pre-printed forms.

Marriage returns were submitted to the county clerk by the minister or justice of the peace who performed the marriage. Most of these records prior to 1871 were destroyed by the. Only a few marriage records exist prior to that date. Couples were not required to obtain a marriage license until 1877. A statewide register of marriages was started in 1962 as county clerks forwarded marriage information to the Illinois Department of Health. A few marriage records have markers shaped like spades that indicates records with document numbering problems. When searching the collection displays a image with such markings, a second search might yield an unmarked marriage record with a new number without spades.

Known Issues with This Collection
For a full list of all known issues associated with this collection see the attached Wiki article. If you encounter additional problems, please email them to [mailto:support@familysearch.org support@familysearch.org]. Please include the full path to the link and a description of the problem in your e-mail. Your assistance will help ensure that future reworks will be considered.

Related Websites

 * Cook County Genealogy Genealogy Online: Historical Cook County, Vital Records
 * Illinois Marriage Search llinois Statewide Marriage Index 1763-1900

Related Wiki Articles

 * Cook County, Illinios
 * Illinois Vital Records

Citation for This Collection
The following citation refers to the original source of the information published in FamilySearch.org Historical Records collections. Sources include the author, custodian, publisher, and archive for the original records.