Ida, Countess of Boulogne
Ida  | |
|---|---|
| suo jure Countess of Boulogne  Duchess of Zähringen  | |
| Born | c. 1160 | 
| Died | 1216 (aged 55–56) | 
| Noble family | Alsace | 
| Spouse(s) | Gerard of Guelders  Berthold IV, Duke of Zähringen Renaud, Count of Dammartin  | 
| Issue | Matilda II, Countess of Boulogne | 
| Father | Matthew of Alsace | 
| Mother | Marie I, Countess of Boulogne | 
Ida of Boulogne (c. 1160 – 1216) was suo jure Countess of Boulogne from 1173 until her death.