Alexander married Margret Hargrove on 11 Jul 1852 in Trigg County, Kentucky, USA. Margret was born on 27 Nov 1825 in Kentucky, USA; died on 10 Jun 1902; was buried in Carr-Cobb Cemetery, Big Rock, Stewart, Tennessee, USA. [Group Sheet] [Family Chart]

1. Georgia Cobb was born on 17 May 1865 in Tennessee, USA; died on 3 Feb 1871; was buried in Carr-Cobb Cemetery, Big Rock, Stewart, Tennessee, USA.
2. Melsena Cobb was born about 1864 in Tennessee, USA; died on 18 Dec 1936; was buried in Riverside Cemetery, Hopkinsville, Christian, Kentucky, USA.
3. Margaret Emily 'Emma' Cobb was born on 3 Feb 1856 in Tennessee, USA; died on 12 May 1929 in Big Rock, Stewart, Tennessee, USA; was buried in Carr-Cobb Cemetery, Big Rock, Stewart, Tennessee, USA.
4. Pinkney Leander Cobb was born on 2 Sep 1854 in Stewart County, Tennessee, USA; died on 10 Mar 1931 in Big Rock, Stewart, Tennessee, USA; was buried in Carr-Cobb Cemetery, Big Rock, Stewart, Tennessee, USA.
5. Cyrus Cobb was born on 7 Aug 1857 in Stewart County, Tennessee, USA; died on 11 Dec 1940 in Nashville, Davidson, Tennessee, USA; was buried in Carr-Cobb Cemetery, Big Rock, Stewart, Tennessee, USA.
6. Columbus Jefferson Cobb was born on 19 May 1860 in Tennessee, USA; died on 19 Aug 1895 in Alabama, USA; was buried in Carr-Cobb Cemetery, Big Rock, Stewart, Tennessee, USA.
7. Susan A Cobb was born in Jan 1860 in Stewart County, Tennessee, USA; died in 1905 in Stewart County, Tennessee, USA; was buried in Carr-Cobb Cemetery, Big Rock, Stewart, Tennessee, USA.
8. Alexander Mack Cobb was born about 1867 in Tennessee, USA; died in 1898; was buried in Carr-Cobb Cemetery, Big Rock, Stewart, Tennessee, USA.
9. Elizabeth J 'Lizzie' Cobb was born in Dec 1859 in Tennessee, USA; died on 16 Oct 1940 in Stewart County, Tennessee, USA; was buried in Powell Cemetery, Lafayette, Christian, Kentucky, USA.
10. Cynthia Ann Cobb was born on 9 Jul 1854 in Stewart County, Tennessee, USA; died on 25 Apr 1916 in Clarksville, Montgomery, Tennessee, USA; was buried in Greenwood Cemetery, Clarksville, Montgomery, Tennessee, USA.
11. Henry Bethel 'Bithe' Cobb was born on 3 Oct 1870 in Stewart County, Tennessee, USA; died after 1931.

Alexander married Martha L Hargrove on 23 Jan 1840 in Trigg County, Kentucky, USA. Martha was born on 29 Jun 1818 in Kentucky, USA; died on 10 Apr 1852; was buried in Flat Lick Cumberland Presbyterian Church Cemetery, Herndon, Christian, Kentucky, USA. [Group Sheet] [Family Chart]

1. (infant son) Cobb was born in Apr 1852; died in Aug 1852; was buried in Flat Lick Cumberland Presbyterian Church Cemetery, Herndon, Christian, Kentucky, USA.
2. George Alexander Cobb was born about 1843 in Tennessee, USA; died in Feb 1862 in Dover, Stewart, Tennessee, USA.
3. Wilburn Albertus Cobb was born on 27 Jan 1850 in Tennessee, USA; died on 1 Feb 1922 in Graves County, Kentucky, USA; was buried in Farmington Cemetery, Farmington, Graves, Kentucky, USA.
4. Ervin James Cobb was born on 27 Nov 1840 in Stewart County, Tennessee, USA; died on 26 Dec 1863; was buried in Barnett Cemetery on Ft Campbell, Big Rock, Stewart, Tennessee, USA.
5. Stephen M Cobb was born on 15 Apr 1845 in Stewart County, Tennessee, USA; died on 23 Nov 1924 in Graves County, Kentucky, USA; was buried in Bazzell Cemetery, Calloway County, Kentucky, USA.
6. Robert Tandy Cobb was born on 16 Jan 1848 in Tennessee, USA; died on 31 Jul 1920 in Graves County, Kentucky, USA; was buried in Bazzell Cemetery, Calloway County, Kentucky, USA.
7. William P Cobb was born on 16 May 1846 in Tennessee, USA; died on 27 Jan 1904 in Stewart County, Tennessee, USA; was buried in Jackson Cemetery, Stewart, Tennessee, USA.
8. John Alexander Cobb was born on 19 Oct 1843 in Tennessee, USA; died in Apr 1850 in Stewart County, Tennessee, USA; was buried in Flat Lick Cumberland Presbyterian Church Cemetery, Herndon, Christian, Kentucky, USA.

James married Ann Hargrove. [Group Sheet] [Family Chart]

John married Jane Brackin in 1786. Jane was born in 1767; died in 1838. [Group Sheet] [Family Chart]