Amanda Adelaide Alexander was m. to Hamilton Lorenzo Dowell Alexander on 23 January 1835 'at the home of Allen Alexander.'
She was born 18 March 1819 Iredell County NC; died 3 November 1853 at Charleston, Bradley Co, TN; buried at Hennegar's Chapel Cem, Bradley Co, TN.
I suspect she and Hamilton were cousins.
Hamilton Lorenzo Dowell Alexander was born 1 May 1808 Iredell County, NC; d. 5 September 1877 at Charleston, Bradley Co, TN; buried Hennegar's Chapel Cem, Bradley Co, TN (he was a cofounder of this church). His parents were: Mary McClatchey and David Alexander. David was a blacksmith and the son of Allen U. Alexander; these families lived on the Elk Shoals Creek.
Children: Allin F. C. ALEXANDER born 20 August 1837 at Bradley Co, TN Mary H. ALEXANDER born ca. 1839 (Mary) Susan ALEXANDER born 14 April 1839 at Bradley Co, TN John Alexander ALEXANDER born ca. 1842 at Bradley Co, TN Nancy Martha ALEXANDER born ca. 1844 at Bradley Co, TN Malissa J. ALEXANDER born 4 August 1845 at Charleston, Bradley Co, TN
Mary H. and (Mary) Susan were separate people. Mary H. d. 1851 TN and Susan d. 1870 Sebastian Co, AR.