| Welf I or Guelph IV of Bavaria Duke of Bavaria (~1040 - 1101) |
Magnus of Saxony Duke of Saxony (~1050 - 1106) |
| Judith of Flanders Countess of Northumberland (~1037 - 1094) |
Sophia (Zsofia) of Hungary Princess of Hungary (~1044 - 1095) |
| Henry (Heinrich) I "Niger" "The Black" of Bavaria Duke of Bavaria & Saxony | Wulfhilda (Ulfhilde) of Saxony Princess of Saxony |
| b. 1074 d. 1126 bur. occ. cen. im. . ud. |
b. abt 1076 d. 29 Dec 1126 bur. occ. cen. im. . ud. |
| Judith of Bavaria Princess of Bavaria Henry "The Proud" |