Instead , he created the title of nahnkan , a lesser rank than nahnmwarki , for his son .
Isokelekel was loath to punish his own son , and spared him physical punishment .
Isokelekel created the title of nahnkan , a lesser rank than nahnmwarki , for Isokelekel 's son .
Isokelekel was loath to punish his own son , and spared him physical punishment .