First, Prithviraj's mother was not the daughter of the King of Delhi, but of Achalaraja, the Kalachuri king of Tripuri, which is today's Jabbalpore in Madhya Pradesh. Her name was Karpuradevi and not Kamladevi.
Second, Prithviraj inherited the kingdom of Delhi from his father, Someshwar of Ajmer, not from any king of Delhi. Delhi was a vassal of Ajmer, so when Someshwar died, Prithviraj got Delhi as well as Ajmer.
Third, there was no Anangpal ruling Delhi during Prithviraj's time. The closest Anangpal we have been able to locate is the jagirdar of Bhatnar [modern Bhatinda?]. He was a decendent of Bhimpal, last Shahi king of the Punjab – who was disposed of his kingdom by Mahmud Ghaznavi in the 11th century.if i wrong then sorry .
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