Angilbert de Ponthieu
He died in 0814.  He was buried in 0814.

 Berthe Carolingien
Berthe was born in 0776.  She died at the age of 47 in 0823.  She was buried in 0823.

 Nithard The Chronicler ()
He died in 0883.  He was buried in 0883.

 Arsinde de Ponthieu
She died about 0798.  She was buried about 0798.