| b 0937, Of, , , Luxembourg | ||||
| | | ||||
| Eberhard IV, Count | ||||
| |d 18 Dec 0972 | | | |||
| | | ||||
| | | ||||
| Hedwig, Countess Of Luxembourg | ||||
| |Siegfried, Count Of Luxembourg | |m 0950 | |||
| | | | | |||
| | | ||||
| 1 | < | Frederick I, Count Luxemburg | 2 | < | Liutgard, Countess Of Luxembourg |
Source: 'Royalty for Commoners', Roderick W. Stuart, 1993, p 2.