| Name | Helen Demontreuil |
|---|---|
| Sex | female |
| Birth Date | January 9, 1890 |
| Death Date | January 6, 1971 |
| Age at Death | 80 years, 11 months, 28 days old |
| Birth Place | Belguim |
| Death Place | Los Angeles County, California |
| Social Security Number | 000-00-000- |
| Name | Helen Demontreuil |
|---|---|
| Sex | female |
| Birth Date | January 9, 1890 |
| Death Date | January 6, 1971 |
| Age at Death | 80 years, 11 months, 28 days old |
| Birth Place | Belguim |
| Death Place | Los Angeles County, California |
| Social Security Number | 000-00-000- |