sentences:  She had only ruled a year or two when an insurrection was raised against her by Vangaru Thirumala, the father of her adopted son, who pretended to have claims of his own to the throne of Madurai.At this juncture representatives of the Mughals appeared on the scene and took an important part in the struggle.Since 1693, Madurai nominally had been the feudatory of the emperor of Delhi, and since 1698 the Carnatic region north of the Coleroon (Kollidam) river had been under direct Muslim rule.