Baldwin I of Constantinople 1a
| Birth Name | Baldwin I of Constantinople |
| Gender | male |
Events
| Event | Date | Place | Description | Notes | Sources |
|---|---|---|---|---|---|
| Death | about 1206 |
|
Parents
| Relation to main person | Name | Relation within this family (if not by birth) |
|---|---|---|
| Father | Baldwin V of Hainault | |
| Mother | Margaretha I van de Elzas | |
| Baldwin I of Constantinople |
Families
|   |   | Family of Baldwin I of Constantinople and Marie de Champagne |
| Married | Wife | Marie de Champagne |
| Children |
Pedigree
-
Baldwin V of Hainault
-
Margaretha I van de Elzas
- Baldwin I of Constantinople
-
Margaretha I van de Elzas