Board Thread:Warhammer 40k General Discussion/@comment-9558536-20130528063436/@comment-24.28.190.188-20130611230239

The son of Septimus and Octavia would be Nonus numerically, but the Nightlords name their slaves in order of acquisition, and Nonus was captured from Ganges Station (Maruc), so Decimus is logically the son of Septimus and Octavia