Who is eligible to perform the Shradh ritual in Haridwar?

Traditionally, the eldest son is the primary performer. However, if the eldest son is unavailable, younger sons, grandsons (from son or daughter’s side), nephews, or even disciples can perform Shradh. Importantly, in the absence of suitable male relatives, daughters, wives (widows), or other female relatives can and should perform Shradh in Haridwar to fulfill the duty towards ancestors.