HEINRICH I LANDGRAVE von HESSEN
HEINRICH I LANDGRAVE was born on June 24th, 1244.¹   He died at the age of 64 on December 21st, 1308.¹ 

 ADELHEID von BRAUNSCHWEIG-LUNEBURG
ADELHEID is no longer alive.

 ADELHEID von HESSEN
ADELHEID was born in 1268.¹