| Name | Irmgard also known as Ermengard of Chiemsee | |
| Suffix | Abbess of Frauenwörth Abbey | |
| Gender | Female | |
| Death | 866 | |
| Person ID | I322564753847 | Hurst Improbable Family Tree |
| Last Modified | 15 Jun 2026 | |
| Father | Louis the German (Louis II of Germany), Ruler of the Duchy of Bavaria, King of East Francia, King of Saxony, b. Abt. 806 d. 28 Aug 876 (Age 70 years) | |
| Mother | Emma (Hemma) of Altdorf, Queen consort of East Francia, b. Abt. 803 d. 31 Jan 876 (Age 73 years) | |
| Family ID | F1987 | Group Sheet | Family Chart |