THE daughter-in-law of former al-Qaeda chief Osama Bin Laden is a keen member of the Royal British Legion... Zaina — previously known as Jane Felix Browne — married the terror mastermind’s son Omar in 2007 a month after she met him on a trip to Egypt’s pyramids. ... Zaina converted to Islam before she wed Omar, her sixth husband. ... A military source said: “The Legion can’t deny her membership purely on the basis of her surname — that would be discrimination. But many members will be appalled.”