| Possible Birthdate | 12 Dec 1897 | According to at least one source, his birthdate was 12 Dec 1897 birthplace was Iowa. |
| Possible Birthdate | Nov 1898 | According to at least one source, his birthdate was Nov 1898 birthplace was Iowa. |
| Birth | 12 Dec 1898 | John Riley Vosler was born on 12 Dec 1898. |
1900 Census
(with Parents)
| 9 Jun 1900 | John appeared in the 1900 Federal Census of Riverton, Fremont County, Iowa,in the household of his parents, Mary and George Riley Vosler. |
1910 Census
(with Parents)
| 20 Apr 1910 | John appeared in the 1910 Federal Census of Mill Precinct, Lancaster County, Nebraska,in the household of his parents, Mary and George Riley Vosler. |
1910 Census
| 20 Apr 1910 | John appeared in the 1910 Federal Census of Clear Creek, Saunders County, Nebraska, in the household of Essa and Walter Clay Vosler. |
| Draft Registration | 12 Sep 1918 | John Riley Vosler registered for the military on 12 Sep 1918 in Saunders County, Nebraska.  |
| Marriage | about 1920 | He and Edith Williams were married about 1920. |
1920 Census
(with Mother)
| 30 Jan 1920 | John appeared in the 1920 Federal Census of Marble, Saunders County, Nebraska,in the household of his mother, Mary Anna Mawhor. |
| 1930 Census | 9 Apr 1930 | John Riley Vosler appeared as head of household in the 1930 Federal Census of Ashland, Saunders County, Nebraska, as John Vosler. Living with him was his wife, Edith, and their children, Melvin, Lyla and Eunice. |
| Death | Feb 1984 | John Riley Vosler died in Feb 1984 in Ashland, Saunders County, Nebraska, at age 85. |
| Burial | Feb 1984 | He was buried in Feb 1984, age 85, in Clear Creek Cemetery, Saunders County, Nebraska. |
John Riley Vosler