Udo of III Stade-Nordmark
Udo of III was born in 1020.¹   He died at the age of 62 on May 4th, 1082.¹ 

 Oda of Werle
She died in 1111.¹ 

 Rudolf of I Stade-Nordmark
Rudolf of I was born in 1060.¹   He died at the age of 64 on December 6th, 1124.¹