1) on demise of father property would devolve on mother and her 5 children
2) mother can execute relinquishment deed for her one sixth share in property
3) relinquishment or gift deed should be duly stamped and registered
4) then apply for mutation of property in name of 5 children
5) enclose father death certificate
6) proof of payment of property taxes till date
7) birth certificate of legal heirs
8)if no objections are received mutation would be done in name of legal heirs