Analysis of information sources in references of the Wikipedia article "श्रीवास्तव" in Hindi language version.
This love and respect for knowledge were nothing special with the line of Jajuka. Rather, these were general features of the characters of the Sri-Vastavyas
Members of Vastavya community rose to very high positions. They enjoyed the feudatory status of Thakkura under the Gahadavala Kings under Govindachandra and Jayachandra, and the Chandela King Bhojavarman...It is possible that because of their services, the king raised them to a higher status...His brothers, Jaundhara and Maladhara were valiant warriors...The history of these two families show that the Vastavyas could become valiant soldiers.
Three inscriptions written by these Vastavya Kayasthas for the Gahadavala kings Govindachandra and Jayachandra and also the Sahet Mahet inscription dated 1276 VS/1219-29 A.D....Nana's ancestors were inhabitants of Kausamyapura or Kosam in the Allahabad district originally.
Banaras plate of Govinchandra refers to Vastavya Kayastha.
It also contains a statue of Vastavya-Kayastha Thakkura Sri-Ranapala (in a soldier's outfit) who appears to have built...
Vastavya, therefore, will have to be taken as a sub-caste a few members of which rose to very high positions in the administrative hierarchy of the Chandella kingdom. Two families from this branch of the Kayasthas have left three inscriptions for us containing an account of the mythical origin as also genealogical tree in order to establish their high Brahminic credentials...It is also noteworthy that both Jajuka and Maheshvara have remarkable military achievements to their credit which could put them on par with the Kshatriyas.
Vastavya, therefore, will have to be taken as a sub-caste a few members of which rose to very high positions in the administrative hierarchy of the Chandella kingdom. Two families from this branch of the Kayasthas have left three inscriptions for us containing an account of the mythical origin as also genealogical tree in order to establish their high Brahminic credentials...It is also noteworthy that both Jajuka and Maheshvara have remarkable military achievements to their credit which could put them on par with the Kshatriyas.
