Cunigunda of France 900-1000 (0900–1000) Parents Ermentrude of France Reginar I Longneck Children Siegfried of Luxembourg Adabero I of Ardenne Liutgarde of Bidgau Giselbert Mathilde von Lothringen Gozlin, Count of Bidgau Sigebert Frederick I, Duke of Upper Lorraine Siblings Frederick, Archbishop of Mainz Reginar II, Count of Hainaut Gilbert, Duke of Lorraine Balderic of Utrecht Symphoronia de Hainaut Partners Richwin Wigeric of Lotharingia