1920 Census Los Angeles, CA
Carl W. Fish 41 b. Ohio father: NY mother: Ohio contractor-underground conduits
Olivia B. 36 b. Iowa " : Denmark (?) " : Iowa wife
1930 Census Los Angeles, CA
Carl W. Fish 51 age at first marriage: 33
Olivia B. 46 " " " : 28
Emma L. ** 10 **name difficult to read
"Emma" is only KNOWN CHILD
More research needed here