On April 13,1808, they held a ceremony to lay the cornerstone of a planned vault and a grand ceremony of re-interment followed on May 26,1808.
On April 13,1807, they held a ceremony to lay the cornerstone of a planned vault. New York Times Published October 27,1907-The Prison Ship Martyrs Honored The official grand ceremony of re-interment followed on May 26,1808.