| Burial | | Robert Theodore Miller was buried in Monticello, Lewis County, Missouri, United States of AmericaBG. |
| Residence | | He lived Relative Relation to Head: Wife in Lewis, Missouri, USABG. |
| Person Source | | He had person sources.1 |
| Birth | 27 September 1875 | He was born on 27 September 1875 in Williamstown, Lewis, Missouri, USABG. |
| Residence | 1880 | He lived Marital Status: Single; Relation to Head: Son in Lyon, Lewis, Missouri, USABG, in 1880. |
| Residence | 1900 | He lived Marital Status: Single; Relation to Head: Son in Lyon, Lewis, Missouri, USABG, in 1900. |
| Marriage | 24 December 1902 | He and Lutie Pearl Marks were married on 24 December 1902 in Canton, Lewis, Missouri, United StatesBG.1 |
| Residence | 1910 | He lived Marital Status: Married; Relation to Head of House: Head in Lyon, Lewis, Missouri, USABG, in 1910. |
| Residence | 1920 | He lived Relation to Head: Head; Residence Marital Status: Married in Lyon, Lewis, Missouri, USABG, in 1920. |
| Residence | 1930 | He lived Marital Status: Married; Relation to Head: Head in Lyon, Lewis, Missouri, USABG, in 1930. |
| Residence | 1935 | He lived in Lyon, Lewis, MissouriBG, in 1935. |
| Residence | 1940 | He lived Marital Status: Married; Relation to Head: Head in Lyon, Lewis, Missouri, USABG, in 1940. |
| Death | 21 December 1946 | He died on 21 December 1946 at age 71 in Lewis County, Missouri, USABG. |
| Residence | 1958 | He lived in El Dorado, Kansas, USABG, in 1958. |