Enguerrand De Ponthieu
Enguerrand was born about 0980 in Ponthieu,,France.  He died on December 9th, 1046.

 Adelaide van Holland
Adelaide was born about 0980 in West Friesland,Holland.

 Elisenda De Ponthiau
Elisenda was born in 1002.

 Hugh II De Ponthieu
Hugh II was born about 1005 in Ponthieu,France.  He died on November 20th, 1052.

 Aleida de PONTHIEU
Aleida was born in 1012 in Picardy,France.