| Possible Birthdate | 21 Jan 1912 | According to at least one source, his birthdate was 21 Jan 1912. |
| Birth | 22 Jan 1912 | John Nicholas Bunkers was born on 22 Jan 1912. |
1920 Census
(with Parents)
| 9 Jan 1920 | John appeared in the 1920 Federal Census of Logan, Minnehaha County, South Dakota, as John Bunkers, in the household of his parents, Susan and John Bunkers. He is a single white male, age 7. Son of head of household. He attended school since 9/1/1919. He was born in Iowa. His father was born in Iowa, and his mother in South Dakota. He has no occupation. |
1930 Census
(with Parents)
| 10 Apr 1930 | John appeared in the 1930 Federal Census of Logan Township, Minnehaha County, South Dakota,in the household of his parents, Susan and John Bunkers. |
| Marriage | 17 Sep 1940 | John Nicholas Bunkers and Margaret Mary Naber, daughter of Richard Naber, were married on 17 Sep 1940. |
| SSN | before 1951 | His social security number was issued by the Railroad Board before 1951; 704-01-1870. |
| SSN Residence | Oct 1978 | His death residence locality, per the Social Security Administration, was in Lake Park, Dickinson County, Iowa. |
| Death | 3 Oct 1978 | John Nicholas Bunkers died on 3 Oct 1978 at age 66. |
| SSN_LstBen | | His last benefit locality, per the Social Security Administration, was in Lake Park, Dickinson County, Iowa. |
| Burial | after 3 Oct 1978 | He was buried after 3 Oct 1978 in Saint Joseph Catholic Cemetery, located in Lakefield, Jackson County, Minnesota.  |
John Nicholas Bunkers