| Name | Alan IV Fergen Duke of Brittany | |
| Born | 1072 | |
| Gender | Male | |
| Died | 1119 | |
| Person ID | I65289 | Little Chute Genealogy |
| Last Modified | 22 Jun 2003 | |
| Father | Hoel V de Cornuaille Count of Brittany, b. 1030 | |
| Mother | Hawise of Brittany, b. 1036 | |
| Family ID | F25124 | Group Sheet | Family Chart |
| Family | Ermengarde D'Anjou, b. 1078 | |||
| Children |
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| Last Modified | 21 Jul 2022 | |||
| Family ID | F25161 | Group Sheet | Family Chart | ||