On my recent trip to Delhi, I visited the Birla temple.there are statues of several kings in its garden. And, one of them is the statue of Prithviraj Chauhan! Below the statue, their is a small intro. abt prc.
Also, I visited the museum in purana qila(killa) in which they have described the reign of the rajputs. In that, it is said that during the reign of King Anangpal ( PRC's maternal grandfather) Delhi was called Lal Kot. After that the chauhans succeeded him and Delhi was renamed qila rai pithora.
Hope you all liked this little piece of info.
Cheers,Adhishri.😊