1940 United States Federal Census
Name: Opal K Hammill
Age: 17
Estimated Birth Year: abt 1923
Gender: Female
Race: White
Birthplace: Washington
Marital Status: Single
Relation to Head of House: Daughter in household of Hallie and Patty Hammill
Home in 1940: Salkum, Lewis, Washington
Street: Park Hiway No 5
Inferred Residence in 1935: Rural, Lewis, Washington