Why is Trayodashi Shradh specifically linked to children who died young?

Trayodashi Shradh holds a special place in Pitrupaksha because it addresses one of the most painful losses — the death of a child. Hindu scriptures recognise that a child’s soul, having departed before completing its life cycle, needs specific spiritual attention. The Garuda Purana mentions that children who die before their thread ceremony (upanayana) or before marriage require distinct ancestral rites. Trayodashi, being the thirteenth tithi ruled by Kamadeva (god of desire and fulfilment), carries the energy of wish-fulfilment — the ceremony helps fulfil the unfulfilled journey of the departed young soul.