Male Hardouin de Ponthieu Click to view Hardouin de Ponthieu in the family tree Click to view Hardouin de Ponthieu in the family tree in SVG format

Hardouin was born in year 0797.1   Hardouin's father was Angilbert de Ponthieu and his mother was Bertha Carolingian.  His paternal grandparents were Nithard Carolingian and <Unknown>; his.  He was the oldest of two children.  He had a sister named Arsinde.  He died, at the age of 29 years, in year 0826.1 

Hardouin's family with of Amiens

They had a son named Budwin.

1 http://wc.rootsweb.com/cgi-bin/igm.cgi?op=PED&db=jdp-fam&id=I84349&style=TABLE
2 http://wc.rootsweb.com/cgi-bin/igm.cgi?op=PED&db=tjglad&id=I77032&style=TABLE