| Name | | Thomas Montgomery Simpson was also known as Thos M Simpson. |
| Name | | He was also known as Thomas M Simpson. |
| Name | | He was also known as Thomas Simpson. |
| Name | | He was also known as Thomas M. Simpson. |
| Name | | He was also known as Thomas Simpson. |
| Burial | | He was buried in Wayne County, Kentucky, USABG. |
| Person Source | | He had person sources.1 |
| Birth | about 1815 | He was born about 1815 in Pulaski, Kentucky, United StatesBG. |
| Birth | 1815 | He was born in 1815 in KentuckyBG. |
| Birth | 30 April 1819 | He was born on 30 April 1819 in Wayne, Kentucky, USABG. |
| Marriage | 31 December 1839 | He and Sarah C Stringer were married on 31 December 1839 in Pulaski Co. Ky.BG.1 |
| Residence | 1850 | He lived in Division 1, Pulaski, KentuckyBG, in 1850. |
| Residence | 1850 | He lived in Division 1, Pulaski, KentuckyBG, in 1850. |
| Residence | 1860 | He lived in District 2, Pulaski, Kentucky, United StatesBG, in 1860. |
| Residence | 1860 | He lived in District 2, Pulaski, Kentucky, United StatesBG, in 1860. |
| Residence | 1870 | He lived in Juggernaut, Pulaski, Kentucky, United StatesBG, in 1870. |
| Residence | 1870 | He lived in Juggernaut, Pulaski, Kentucky, United StatesBG, in 1870. |
| Residence | 1880 | He lived in District 1 and 10, Pulaski, Kentucky, United StatesBG, in 1880. |
| Death | 18 March 1891 | He died on 18 March 1891 at age ~76 in KYBG. |