Roger II de Laon d’OstrevantAge: 52 years890–942
| Birth | 890 23 35 |
| Marriage | de Chamontois — View this family yes |
| Death of a paternal grandfather | Bernard de Laon 893 (Age 3 years) |
| Death of a mother | Heilwide de Frioul after 895 (Age 5 years) |
| Death of a father | Roger Ier de Laon 926 (Age 36 years) |
| Death | 942 (Age 52 years) |
| Title | Comte d'Ostrevant |
| Family with parents |
| father |
Roger Ier de Laon Birth: 867 22 Death: 926 |
| mother |
Heilwide de Frioul Birth: about 855 Death: after 895 |
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Marriage: — |
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| himself |
Roger II de Laon d’Ostrevant Birth: 890 23 35 Death: 942 |
| Family with de Chamontois |
| himself |
Roger II de Laon d’Ostrevant Birth: 890 23 35 Death: 942 |
| wife | |
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Marriage: — |
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| daughter |
Helvide de Laon Death: 990 |