| Robert William Trentham | > | William M. Trentham | Lucinda Bugg | > |
| Isaac Newton Trentham | b 27 Mar 1793 | Thomas J. Ogle | > | |
| | b 16 Jan 1836 | Easter Ogle | Sophia Bosley | ||
| Jonah Decator Trentham | d 17 Feb 1931 | b 06 May 1806 | Isaac Bradley | > |
| |b 18 Jun 1880 | | | James Holland Bradley | Anne Allison | |
| |d 26 Nov 1918 | Mary Jane Bradley | b 12 Aug 1802 | ||
| | | b 22 Apr 1840 | Martha Grant | ||
| Marvin Trentham | d 21 Aug 1888 | b 25 Jul 1850 | ||
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| Sue Chandler | ||||
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Source: 'Smoky Mountain Family Album,' Gladys Trentham Russell, 1984, p 186.