Known sourcecanonical
"Nobles and heralds, by your leave, Here lies what once was Matthew Prior; The son of Adam and of Eve: Can Bourbon or Nassau claim higher?"
Matthew Prior / Epitaph. Extempore.
Bartlett's Familiar Quotations, 9th ed. (Little, Brown, 1905), public domain
Bartlett's Familiar Quotations, 9th ed. (Little, Brown, 1905), public domain