| Name | L Mark Butterworth |
|---|---|
| Sex | male |
| Birth Date | January 22, 1901 |
| Death Date | August 29, 1984 |
| Age at Death | 83 years, 7 months, 7 days old |
| Birth Place | California |
| Death Place | Los Angeles County, California |
| Social Security Number | 531-10-7978 |
| Name | L Mark Butterworth |
|---|---|
| Sex | male |
| Birth Date | January 22, 1901 |
| Death Date | August 29, 1984 |
| Age at Death | 83 years, 7 months, 7 days old |
| Birth Place | California |
| Death Place | Los Angeles County, California |
| Social Security Number | 531-10-7978 |