London: Actress Marianne Faithfull, 22, and her son Nicholas amidst the pop fans in a corner of the Rolling stones platform during yesterday's open air concert by the group in Hyde Park. It is reported this morning that Marianne, girl friend of Mick Jagger, leader of the group, has filed a suit for divorce petition from her husband John Dunbar. An estimated 2000,000 pop fans attened the concert, which was the group's first puplic appearance for 14 months. 6th July 1969