| Burial | | John Ladson Foster was buried in Columbus, Polk County, North Carolina, USABG. |
| Person Source | | He had person sources.1 |
| Birth | 27 December 1886 | He was born on 27 December 1886 in Polk County, North Carolina, USABG. |
| Residence | 1900 | He lived Marital Status: Single; Relation to Head of House: Son in Columbus, Polk, North Carolina, USABG, in 1900. |
| Marriage | 5 August 1905 | He and Sarah Emma Eloise Davis were married on 5 August 1905 in Tryon, Polk, North Carolina, United StatesBGO.1 |
| Residence | 1910 | He lived Marital Status: Married; Relation to Head of House: Head in Saluda, Polk, North Carolina, USABG, in 1910. |
| Residence | between 1917 and 1918 | He lived in Polk, North CarolinaBG, between 1917 and 1918. |
| Residence | 1920 | He lived Marital Status: Married; Relationship: Head in Columbus, Polk, North Carolina, USABG, in 1920. |
| Residence | 1930 | He lived Marital Status: Married; Relation to Head of House: Head in Hendersonville, Henderson, North Carolina, USABG, in 1930. |
| Death | 23 February 1934 | He died on 23 February 1934 at age 47 in Columbus, Polk, North Carolina, USABG. |
| Residence | 1935 | He lived in Rural, Polk, North CarolinaBG, in 1935. |
| Residence | 1 April 1940 | He lived Marital Status: Married; Relation to Head of House: Head in Tryon, Polk, North Carolina, USABG, on 1 April 1940. |