<P> The Tomara ( also called Tomar in modern vernaculars because of schwa deletion ) were an Indian dynasty who ruled parts of present - day Delhi and Haryana during 9th - 12th century . Their rule over this region is attested to by multiple inscriptions and coins . In addition , much of the information about them comes from medieval bardic legends , which are not historically reliable . They were displaced by the Chahamanas of Shakambhari in 12th century . </P>
the tomar rajput were defeated in the middle of the 12th century by the chauhan of
Shakambhari