-Yes, date unknown
Otto Count of Oldenburg | |
D: | Yes, date unknown |
-Yes, date unknown
Bechtild of Alversleben | |
D: | Yes, date unknown |
-Yes, date unknown
Ulric Count of Oldenburg | |
D: | Yes, date unknown |
-Yes, date unknown
Suana of Friesland | |
D: | Yes, date unknown |
Sigfried Count of Oldenburg | |
D: | Between 940 and 946 |
-Yes, date unknown
Magdalene of Ascania | |
D: | Yes, date unknown |
-Yes, date unknown
Hedwig Countess of Cleves | |
D: | Yes, date unknown |
-Yes, date unknown
Theoderic Count of Oldenburg | |
D: | Yes, date unknown |