
| 1. | Thetburga Family/Spouse: Siegfried (Sicco) Count Holland. Siegfried (son of Arnulf Count Of Holland & Westfr, ESLAND and Liutgard Countess Of Luxembourg) was born in 1030 in Of, Gand, Flandre-Oriental, Belgium; died on 5 Jun 1030. [Group Sheet] [Family Chart] |