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_77814 ( "Name" text, "Date of birth" text, "Position(s)" text, "Seasons" text, "Matches & (Goals) (League + Finals + KNVB-Cup)" text, "Previous club" text )

### Question ###
What is the date of birth of the goalkeeper from the 1st season?

### Accurate SQL ###

SELECT "Date of birth" FROM table_77814 WHERE "Position(s)" = 'goalkeeper' AND "Seasons" = '1st'