- Egle's Notes and Queries of Pennsylvania, 1700s-1800s
- Marriage Index: AL, GA, SC, 1641-1944
- Marriage Index: Alabama, 1800-1900s
- Marriage Index: Arizona, Colorado, Nebraska, New Mexico, Oregon, and Washington, 1727-1900
- Marriage Index: Arkansas, 1779-1992
- Marriage Index: Arkansas, 1850-1900
- Marriage Index: AZ, CA, ID, NV, 1850-1951
- Marriage Index: Connecticut, 1635-1860
- Marriage Index: District of Columbia, Delaware, Maryland, Virginia, 1740-1920
- Marriage Index: Georgia, 1754-1850
- Marriage Index: Georgia, 1851-1900
- Marriage Index: IL, IN, KY, OH, and TN, 1720-1926
- Marriage Index: Illinois and Indiana, 1790-1850
- Marriage Index: Illinois, 1851-1900
- Marriage Index: Indiana, 1851-1900
- Marriage Index: Iowa, 1851-1900
- Marriage Index: Kentucky, 1851-1900
- Marriage Index: KY, NC, TN, and VA, 1660-1850
- Marriage Index: Louisiana, 1718-1925
- Marriage Index: Maine, 1743-1891
- Marriage Index: Maryland, 1655-1850
- Marriage Index: Massachusetts, 1633-1850
- Marriage Index: MD, NC, and VA, 1624-1915
- Marriage Index: Michigan and Wisconsin, 1830-1900
- Marriage Index: Mississippi and Florida, 1800-1900
- Marriage Index: Missouri, 1851-1900
- Marriage Index: New Jersey, 1680-1900
- Marriage Index: New York #2, 1740s-1880s
- Marriage Index: New York City, 1600s-1800s
- Marriage Index: North Carolina, 1851-1900
- Marriage Index: Ohio, 1789-1850
- Marriage Index: Ohio, 1851-1900
- Marriage Index: Selected Areas of New York, 1639-1916
- Marriage Index: Selected Counties of AR, CA, IA, LA, MN, MO, OR, TX, 1728-1850
- Marriage Index: Tennessee, 1851-1900
- Marriage Index: Texas, 1851-1900
- Marriage Index: West Virginia, 1863-1900
- Maryland Marriages and Genealogies, 1634-1820
- Massachusetts Civil War Soldiers and Sailors, 1861-1865 Military Records
- Ohio, 1780-1970 County & Family Histories
- Ontario, 1858-1869 Marriage Index
- Ontario, 1869-1886 Marriage Index Volume 2
- Selected U.S./International Marriage Records, 1340-1980
- Tennessee Marriages, 1787-1866