Hartwell C. Nichols - Pedigree | FamilyCentral
 Mar 1847 - 11 May 1917
 23 May 1811 -
 1816 -
 19 Jul 1782 - 2 Sep 1839
 14/15 Dec 1785 - 5 May 1865
 Abt 1758 -
 15 Dec 1762 -
 31 Mar 1730 - 17 Feb 1813
 18 Feb 1739 - 18 Feb 1830
Susan Amelia Markham
 md. 22 Sep 1875