Montgomery County was created in 1776 and was formed from Frederick County. The County was named for Richard Montgomery (1738-1775) was an American Revolutionary War general. Born in Swords, County Dublin, Ireland, General Montgomery died leading Continental forces against Quebec. The County Seat is Rockville.
Rockville has been the county seat of Montgomery County since 1777. County officers first met at Hungerford's Tavern here, then in a house owned by Thomas O. Williams that was improved with public funds to function as a courthouse. Williams laid out lots for a town around the courthouse in 1784, naming it Williamsburg. The boundaries of the lots were disputed, so in 1801 an act was passed by the Maryland General Assembly requiring a new survey and changing the town's name to Rockville.
Counties adjacent to Montgomery County are Carroll County (north), Frederick County (northwest), Howard County (north), Prince George's County (east), Washington, D.C. (south), Loudoun County, Virginia (west), Fairfax County, Virginia (southwest).
Montgomery County Cities Include Gaithersburg, Rockville, Takoma Park. Towns Include Barnesville, Brookeville, Chevy Chase, Chevy Chase View, Chevy Chase Village, Garrett Park, Glen Echo, Kensington, Laytonsville, Poolesville, Somerset, Washington Grove. Villages Include Chevy Chase Section Three, Chevy Chase Section Five, Martin's Additions, North Chevy Chase. Special Tax Districts Include Drummond, Friendship Heights, Oakmont. Communities Include Beallsville, Boyds, Derwood, Dickerson. (Unincorporated areas are also considered as towns by many people and listed in many collections of towns, but they lack local government.)
Various organizations, such as the United States Census Bureau, the United States Postal Service, and local chambers of commerce, define the communities they wish to recognize differently, and since they are not incorporated, their boundaries have no official status outside the organizations in question. The Census Bureau recognizes the following census-designated places in the county: Ashton-Sandy Spring, Aspen Hill, Bethesda, Brookmont, Burtonsville, Cabin John, Calverton, Chevy Chase, Clarksburg, Cloverly, Colesville, Damascus, Darnestown, Fairland, Forest Glen, Friendship Village, Germantown, Hillandale, Kemp Mill, Montgomery Village, North Bethesda, North Kensington, North Potomac, Olney, Potomac, Redland, Rossmoor, Silver Spring, South Kensington, Travilah, Wheaton-Glenmont, White Oak

Government records of Montgomery County are available in Original , Microfilm and Digital formats from the Maryland State Archives The Official County website is located at http://www.montgomerycountymd.gov/.See also Courthouse History.
NOTE: The record dates below are from the earliest date to present time. The record dates below are from the earliest date to present time.
Montgomery County Register of Wills/ Clerk of Orphan's Court has Probate Records from 1777 and is located at Judicial Center, Room 322, 50 Maryland Avenue, Rockville, MD 20850; (240) 777 - 9600
The Register of Wills is responsibl for appointing personal representatives to administer decedents estates and for overseeing the proper and timely administration of these proceedings. We also perform the following duties: assist and advise the public in the preparation of all required forms; maintain and preserve the permanent record of all proceedings; serve as the Clerk to the Orphans Court; track estates and refer delinquent matters to the Court; determine and collect inheritance taxes and probate fees/court costs; audit accounts of personal representatives and guardians; and, verify compliance with court orders.
Montgomery County Circuit Court Clerk has Land Records from 1777 and Marriage Records from earliest to 1919 and is located at 50 Maryland Avenue, Rockville, Maryland 20850; 240-777-9400
The Clerk's responsibilities include supervising Clerk's office personnel in the civil, criminal, courtroom clerks, business license, marriage license, land records, and juvenile units.
There are a few online databases for Court, Land and Probate Records which include: Maryland Calendar of Wills, Maryland Marriages, 1655-1850 and Maryland Marriages, 1667-1899.
The earliest tax records are to be found among the proprietary papers, dating from the 1630s. At the Maryland State Archives is a tax list for St. Anne's Parish, Anne Arundel County, 1764-66. Also here are the surviving 1798 U.S. direct tax records, for Anne Arundel County (indexed), Baltimore County and City, and the counties of Caroline, Charles, Harford, Prince George's, Queen Anne's, Saint Mary's, Somerset, and Talbot.
Below is a list of online resources for Montgomery County Court Records. Email us with websites containing Montgomery County Court Records by clicking the link below:
Birth, marriage, and death records are connected with central life events. They are prime sources for genealogical information.
Division of Vital Records Department of Health & Mental Hygiene, 6550 Reisterstown Rd., Reistertown Road Plaza, Baltimore, MD 21215; (410) 764-3038 or (800), 832-3277, Fax: (410) 358-0738. The Division of Vital Records of the Maryland Department of Health and Mental Hygiene issues certified copies of birth, death, fetal death, and marriage certificates for events that occur in Maryland. The Division also provides divorce verifications. The Division provides information on procedures to follow for registering an adoption, legitimation, or an adjudication of paternity.
RECORDS AVAILABILITY AND COST
ORDERING RECORDS
The Maryland State Archives maintains many records that are invaluable for biographical and genealogical research. These include birth records, adoption records, marriage records, divorce records, and death records, and some indices to these records.
Below is a list of online resources for Montgomery County Vital Records. Email us with websites containing Montgomery County Vital Records by clicking the link below:
Few, if any, records reveal as many details about individuals and families as do government census records. Substitute records can be used when the official census is unavailable
Countywide Records: Federal Population Schedules that exist for Montgomery County, Maryland are 1790 1800, 1810, 1820, 1830, 1840, 1850, 1860, 1870, 1880, 1890 (fragment, see below), 1900, 1910, 1910, 1920 and 1940.
Other Federal Schedules to look at when researching your Family Tree in Montgomery County, Maryland are Industry and Agriculture Schedules availible for the years 1850, 1860, 1870 and 1880. Slave Schedules exist for 1850 & 1860. The Mortality Schedules for the years 1850, 1860, 1870 and 1880. There are free downloadable and printable Census forms to help with your research. These include U.S. Census Extraction Forms and U.K. Census Extraction Forms.
Below is a list of online resources for Montgomery County Census Records. Email us with websites containing Montgomery County Census Records by clicking the link below:
Below is a list of online resources for Montgomery County Maps. Email us with websites containing Montgomery County Maps by clicking the link below:
Below is a list of online resources for Montgomery County Military Records. Email us with websites containing Montgomery County Military Records by clicking the link below:
Below is a list of online resources for Montgomery County Genealogical Addresses. Email us with websites containing Montgomery County Genealogical Addresses by clicking the link below:
There are many churches and cemeteries in Montgomery County. Some transcriptions are online. A great site is the Montgomery County Tombstone Transcription Project.
Below is a list of online resources for Montgomery County Cemetery & Church Records. Email us with websites containing Montgomery County Cemetery & Church Records by clicking the link below:
The use of published genealogies, electronic files containing genealogical lineage, and other compiled sources can be of tremendous value to a researcher.
When view family trees online or not, be sure to only take the info at face value and always follow up with your own sources or verify the ones they provide. Below is a list of online resources for Montgomery County Family Trees, web forums and other family type information. Email us with websites containing Montgomery County Family Trees, web forums and other family type information by clicking the link below: