Moore County
Dumas, TX
Carved from the Bexar Land District in 1876 and formally organized in 1892, Moore County took its name from Edwin W. Moore, commodore of the Republic of Texas navy. In its early days stagecoaches and freight wagons crossed a thinly settled Panhandle where ranching was nearly the only livelihood. That changed sharply after oil and gas were struck in 1926, and the county's economy grew into petrochemicals, helium, cattle feeding, and grain.