In addition to the table below, Dallas County history can also be found at:
| Year | Town | Event |
|---|---|---|
| 1846 | Dallas Co. | Created on March 30 by TX Legislature from portions of Robertson & Nacagdoches counties. |
| Farmers Branch | Webb's Chapel is the first church built in the new Co. | |
| 1849 | Dallas | Co.'s first newspaper, Cedar Snag (later called Dallas Herald |
| 1852 | Cedar Hill | Post office is established |
| 1856 | Cedar Hill | Tornado devastates town |
| 1860 | Dallas | Most of downtown is destroyed by fire |
| 1861 | Dallas Co. | Vote by 3 to 1 to secede from the Union |
| 1862 | Lancaster | Pistol factory is established |
| 1867 | Grand Prairie | Established |
| 1872 | Dallas | Houston & Texas Central RR arrives |
| Dallas | Bethel African American Methodist Church one of first black churches in Co. is organized | |
| 1873 | Mesquite | Texas & Pacific RR creates as a station; stationmaster Major William Bradfield is 1st resident |
| Richardson | Town named in honor of the RR contractor, E.H. Richardson | |
| Dallas | Temple Emanu-El is the first Jewish congregation established | |
| 1876 | Seago | Tiny hamlet of Seago is born named after T.K. Seago. |
| 1880 | DeSoto | Post Office established, named for Dr. Thomas Hernando DeSoto |
| 1886 | Lancaster | Incorporated |
| 1887 | Oak Cliff | Thomas L. Marsalis begins development |
| Mesquite | Incorporated | |
| Carrollton | When Missouri-Kansas-Texas RR is constructed residents of Trinity Mills move several miles north to form new town | |
| 1888 | Dallas | The Hams (Texas Baseball League) win championship |
| 1890 | Dallas | Fire destroys County Courthouse and a well being dug on Courthouse Sq. was a gusher |
| 1891 | Garland | Duck Creek and Embree merge to form the town of Garland |
| 1898 | Dallas Co. | 175 Dallas troops leave for service in Cuba following the outbreak of the Spanish-American War |
| 1899 | Dallas Co. | The first privately-owned car in Co. is driven by Ned Green from Terrell to Dallas |
| 1900 | Dallas | First high school football team in TX formed at Dallas High School |
| 1902 | Addison | Noell's Junction is renamed Addison after postmaster Addison Robertson |
| Irving | Established | |
| 1903 | Oak Cliff | Citizens vote for annexation to Dallas |
| 1904 | Irving | Post Office established |
| 1910 | Seagoville | Post Office adds ville to Seago |
| 1913 | Highland Park | Incorporated |
| Carrollton | Incorporated | |
| 1914 | Irving | Incorporated |
| 1915 | Dallas | Southern Methodist Univ. (SMU) opens |
| 1917 | Dallas | Refugees from Mexican Civil War immigrate to Dallas |
| Dallas | Love Field is established as army air training base | |
| 1918 | Dallas | U.S. Army establishes an aviation boot camp at Fair Park, called Camp Dick |
| Dallas Co. | Influenza epidemic closes many public places | |
| 1924 | University Park | Incorporated |
| 1925 | Seagoville | Now has electricity |
| 1926 | Richardson | Incorporated |
| 1927 | Dallas | City purchases Love Field for municipal airport |
| 1929 | Garland | Tornado devastates Garland |
| 1930 | Dallas | Construction of Fair Park Stadium begins |
| 1932 | Dallas | Resident Babe Didrikson wins AAU women's track team championship |
| 1939 | Preston Hollow | Incorporated |
| 1941 | Grand Prairie | North American Aviation constructs factory to meet the need for military aircraft used during WW II |
| 1943 | Dallas Co. | Begins war rationing |
| Dallas Co. | Polio epidemic force closing of public swimming pools and movie theaters | |
| 1945 | Preston Hollow | Residents vote to merge with Dallas |
| University Park | Residents vote to remain independent from Dallas | |
| Highland Park | Residents vote to remain independent from Dallas | |
| 1947 | Duncanville | Incorporated |
| 1948 | DeSoto | Incorporated |
| 1952 | Dallas | Big Tex makes his first appearance at State Fair |
| 1953 | Addison | Incorporated |
| 1958 | Mesquite | Mesquite Championship Rodeo is founded |
| 1959 | Mesquite | Big Town Mall opens as first enclosed mall in the Southwest |
| 1960 | Dallas | Dallas Cowboys football team is formed |
| 1963 | Dallas | President John F. Kennedy is assassinated while riding in motorcade in downtown Dallas |
| 1971 | Dallas | Resident Lee Trevino wins both U.S. and British Open Golf championships |
| Irving | Texas Stadium, new home of Dallas Cowboys is built | |
| 1972 | Irving | Dallas Cowboys win their first Super Bowl title |
| Dallas | Major league baseball comes to North Texas ... the Texas Rangers | |
| 1974 | Metroplex | Dallas-Fort Worth Airport opens as World's largest airport |
| 1980 | Dallas | The Dallas Mavericks basketball team is formed |
| Dallas Co. | 42 days of 100-plus temperatures occur | |
| 1986 | Dallas | 100th anniversary of the State Fair of Texas and the state's sesquicentennial |
| 1994 | Lancaster | Tornado devastes historic town square |
| 1996 | Dallas Co. | Celebrates its sesquicentennial |
Arcadia Park - Audelia
Bethard - Bethel - Bobwyn - Bouchard - Brown Hill
Cedarview - Centerville - Cole
Dalrock
Eagle Ford - Estelle
Florence Hill - Fruitdale
Gifford - Glenn Heights - Gribble
Highland
Inwood
Kenwood - Kingswood
Lakeland Heights - Lakeview - Lawson - Ledbetter Hills - Liberty Grove - Lisbon
Meaders
Naaman - New Hope
Oldham
Patrick - Pleasant Run - Pleasant Valley
Rawlins - Red Bird Addition - Reinhardt (now the White Rock Lake Area; in 1885 sold the land for 2.00 an arce) - River Oaks - Rose Hill - Rylie
Sargent - Shady Grove - Shamrock - Shiloh - Sowers
Trinity Mills - Tripp
Vickery - Greenville Ave. runs through the heart of what used to be Vickery.
Westwood Park - Wheatland - White Rock - Woodland Hills
Zacha Junction
While you're researching your roots, your family will have more than enough to keep them entertained. There are museums, a world-class concert hall, and the Dallas Music Hall which exist side by side with Six Flags Over Texas, the Midway at Fair Park, the Southwest Historical Wax Museum, and more. Depending on the season, we're the home of Dallas Cowboys football, Dallas Mavericks basketball, Texas Rangers baseball, Dallas Sidekicks soccer, or Dallas Stars hockey.

I'd like to invite you to visit some of our other pages:
Kemp Family Association = For anyone, anywhere named Kemp
The Judson Connection = For anyone, anywhere named Judson
Litchfield County, CTGenWeb Project = Includes the towns of Litchfield Co., Connecticut
New Haven County, CTGenWeb Project = Includes the towns of New Haven Co., Connecticut
Dallas County, TXGenWeb Project = Includes the towns of Dallas Co., Texas
Garland Genealogical Society = Located in Garland, Texas