M, #17096, b. March 1899
| Birth* | March 1899 | Oscar Johnson was born in March 1899 at Minnesota.2 |
| (InHomeOf) Census1900 | 1900 | He appeared on the 1900 census in the household of John Johnson, ED 19 sht 1a pg 137a #8-8, Maple Ridge, Isanti Co., Minnesota. His info on the census included - Johnson, Oscar E 1 b.MN Mar 1899.2 |
| (InHomeOf) Census1910 | 1910 | Oscar Johnson appeared on the 1910 census in the household of John Johnson, ED 51 sht 15b #235-239, Maple Ridge, Isanti Co., Minnesota. His info on the census included - Johnson, Oscar E 11 b.MN.3 |
| (InHomeOf) Census1920 | 1920 | Oscar Johnson appeared on the 1920 census in the household of Lisa Maria Haberstad, ED 39 sht 1a #11-12, Maple Ridge, Isanti Co., Minnesota. His info on the census included - Johnson, Oscar 20 b.MN, farm laborer.1 |