Friedrich of I Goseck Count
Friedrich of I was born in 0993.  He died at the age of 57 in 1050.¹ 

 Agnes of Weimar Princess
Agnes of was born in 0995.  She died at the age of 49 in 1044.¹ 

 Friedrich of II Goseck Count
Friedrich of II was born in 1018.  He died at the age of 38 in 1056.¹ 

 Uda of Goseck Princess
Uda of was born in 1020.