Maryland Marriages 1634-1777 by Robert Barnes, Genealogical Publishing Co. 1975.
Maryland Marriages 1778-1800 by Robert Barnes, Genealogical Publishing Co. 1978.
Maryland Marriages 1801-1820 by Robert Barnes, Genealgocial Publishing Co. 1993.
Marriage Record of Baltimore Maryland 1777-1779 published in DAR magazine beginning in volume 42.
Baltimore, Maryland City and County,Marriage Licenses 1777-1799, Rowena Obert, Salt Lake City Genealogy Shop.
Index to Marriages and Deaths in the Baltimore Sun 1837-1850, by Thomas W. Hollowak 1978.
Index to Marriages and in the Baltimore Sun, 1851-1860 by Thomas W. Hollowak 1978.
Index of Obituaries and Mariages of the Sun 1861-1865 by Joseph C. Maguire Jr. 1992
Index of Obituaries and Marriages in the Sun 1866-1870, by Francis P. O'Neill, 2 Volumes, Family Line Publications, Westminister, 1996. Index of Obituaries and Marriages of the Sun 1871-1875 by Francis P. O'Neil 1995
Note: an index to marriage licenses for Baltimore County from 1777 to 1851 is in an index card file at the Maryland State Archives. The information gives groom, bride, date and minister.