== History ==
Settlement started around 1838.
==== Parent County ====
'''1873--'''Gregg County was created 12 April 1873 from [[Rusk County, Texas Genealogy|Rusk]] and [[Upshur County, Texas Genealogy|Upshur]] Counties. The Texas legislature planned to call the new county Roanoke, but during passage of the legislation the name was changed to Gregg, in honor of Confederate war hero John B. Gregg.<ref>Handbook of Texas online: Gregg County http://www.tshaonline.org/handbook/online/articles/hcg10</ref>
'''County seat: Longview''' <ref name="Handybook">''The Handybook for Genealogists: United States of America'',10th ed. (Draper, UT:Everton Publishers, 2002).</ref>
==== Boundary Changes
-- Gregg County was extended southward to take in a portion of northern Rusk County by act of legislature, 30 Apr 1874.<ref>Handbook of Texas Online: Gregg County http://www.tshaonline.org/handbook/online/articles/hcg10</ref><br>
==== Record Loss ====