 As well as Neserkauhor , there is indirect evidence that princes Raemka and Kaemtjenent are sons of Djedkare based on the dating and general location of their tombs in Saqqara . For example , the tomb of Kaemtjenent mentions vizier <unk> , who served during the reign of Djedkare . Raemka also bore the title of " king 's son of his body " , almost exclusively reserved to true princes of royal blood . The locations of Raemka 's and Kaemtjenent 's tombs have led some Egyptologists to believe that both princes are sons of queen Meresankh IV buried nearby , who would thus be one of Djedkare 's wives . These conclusions are debated , in particular in the case of Kaemtjenent , whose title of " king 's son " may have been purely honorific . 
