SELECT grand_final_television_commentator FROM table_name_20 WHERE year_s_ > 1959 AND grand_final_dual_television_commentator = "dave" AND spokesperson = "marie myriam"
Apa status komentator televisi grand final setelah 1959 ketika Dave adalah komentator televisi ganda grand final dan Marie Myriam adalah juru bicara?
CREATE TABLE table_name_20 (grand_final_television_commentator VARCHAR, spokesperson VARCHAR, year_s_ VARCHAR, grand_final_dual_television_commentator VARCHAR)