DUBLIN (AP) — The Catholic Church in Ireland is facing fresh accusations of child neglect after a researcher found records for 796 young children believed to be buried in a mass grave beside a former orphanage for the children of unwed mothers.

The researcher, Catherine Corless, says her discovery of child death records at the Catholic nun-run home in Tuam, County Galway, suggests that a former septic tank filled with bones is the final resting place for most, if not all, of the children.