| Name | Otto Mattenson |
|---|---|
| Sex | male |
| Birth Date | July 22, 1898 |
| Death Date | October 31, 1986 |
| Age at Death | 88 years, 3 months, 9 days old |
| Birth Place | Idaho |
| Death Place | Los Angeles County, California |
| Social Security Number | 545-46-7668 |
| Name | Otto Mattenson |
|---|---|
| Sex | male |
| Birth Date | July 22, 1898 |
| Death Date | October 31, 1986 |
| Age at Death | 88 years, 3 months, 9 days old |
| Birth Place | Idaho |
| Death Place | Los Angeles County, California |
| Social Security Number | 545-46-7668 |