Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_52222 ( "County" text, "1900" real, "1930" real, "1950" real, "2000" real, "2006 est." real )

### Question ###
What is the highest 1930 population when the 2000 population is 43,966 and the 1900 population is less than 8,401?

### Accurate SQL ###

SELECT MAX("1930") FROM table_52222 WHERE "2000" = '43,966' AND "1900" < '8,401'