Can Pind Daan be performed for ancestors whose death tithi is unknown?

Yes. When the death tithi is unknown, Pind Daan can be performed on Sarva Pitru Amavasya (last day of Pitrupaksha), designated for all ancestors with unknown tithis. Alternatively, Tripindi Shradh covers accumulated obligations from multiple generations in a single ceremony. Our Purohits can assess your family situation and recommend the appropriate approach.