Harris County 145 Hamilton 1827 Muscogee and Troup counties Charles Harris (1772 – 1827), a prominent attorney fromSavannah. 70.15 32,550 464sqmi
　　(1,202km)
　　
Hart County 147 Hartwell 1853 Elbert and Franklin counties Nancy Morgan Hart(1735 – 1830), a heroine of theRevolutionary War. 110.00 25,518 232sqmi
　　(601km)
　　
Heard County 149 Franklin 1830 Carroll, Coweta and Troup Counties Stephen Heard(1740 – 1815), a hero of theRevolutionary War. 39.30 11,633 296sqmi
　　(767km)
　　
Henry County 151 McDonough 1821 Creek Cession of 1821 Patrick Henry(1736 – 99), prominent lawyer, orator, and aFounding Fatherof the United States. 647.22 209,053 323sqmi
　　(837km)
　　
Houston County 153 Perry 1821 Creek Cession of 1821 John Houstoun(1744–1796), member of theContinental Congresswho becamegovernorof Georgia in 1778. 387.63 146,136 377sqmi
　　(976km)
　　
Irwin County 155 Ocilla 1818 Creek Cessions of 1814 and 1818 Jared Irwin(1751 – 1818), thegovernorwho rescinded theYazoo Actin 1796. 26.89 9,600 357sqmi
　　(925km)
　　
Jackson County 157 Jefferson 1796 Franklin County GeneralJames Jackson(1757 – 1806), a hero of theRevolutionary War. 177.11 60,571