Burchard I Of Mansfeld Count
He died on December 13th, 1229.  He was buried in December 1229.

 Countess Elizabeth Of Schwarzburg
Elizabeth was born in 1183.  She died at the age of 39 in 1222.  She was buried in 1222.

 Sophie Of Mansfeld Countess
Sophie was born in 1201.  She died at the age of 61 in 1262.  She was buried in 1262.