Using the information on his Kentucky Death Certificate 29943 (death date 10 Dec 1931 plus 87 years 01 month 10 days) using Tombstone Calculator found at the following link: http://www.searchforancestors.com/utility/birthday.html His birth date is 30 October 1844. On all census he is on with his family he is consistently listed before his brother, John McKenzie who was born 18 Mar 1847. On the 1850 census taken at Western District, Scott Co, VA Theodore is listed as age 5 and his brother John is listed as age 3. On the 1860 census taken at Johnson Co KY Theodore is once again listed before his brother John . . . ages 14/13 respectively. On the 1870 census taken at Paint Precinct No 7, Morgan Co KY with his 1st wife Malissa Millicent Salyer he is listed as age 27 (b. 1843). In 1870 his brother John, still living in their parents household he is listed as age 22 (b. 1848). That census was taken at Flat Gap, Johnson Co KY.

Theodore married 2 times, 1st to Malissa Millicent Salyer on 19 Dec 1867 in Johnson Co KY. She died prior to 01 June 1900 as on the 19 Jun 1900 census taken at Mag Dist #2, Johnson Co KY where Theodore is listed with his 2nd wife Angeline (Stapleton) McKenzie. On this census Angeline is listed as age 25 and that they were married in the year 1900. This 2nd wife is Angeline "Anna" Stapleton, daughter of Joseph Stapleton and Samantha Salyer. On Angeline's Kentucky birth record her day of birth is listed as 30 Sep 1875. Her parents are listed on this KY birth record and on the 1880 census taken at Flat Gap, Johnson Co KY in which she IS with those parents and that 1900 census previously stated her parents are at the top of the same page with Angeline and Theodore McKenzie.

The McKenzie surname morphed from McKinsey which is the spelling on his parents 1840 and 1850 census taken at Scott Co Virginia.