Goswin II Lord of Heinsberg
Goswin II Lord of was born about 1095 in Heinsberg, Rheinland, Germany.  He died about 1168.

 Aleidis von Sommerschenburg
Aleidis von was born about 1107 in Saxony, Germany.  She died before 1180.

 Goswin III Lord of Heinsberg
Goswin III Lord of was born about 1127 in Heinsberg, Rheinland, Prussia.  He died in 1190.

 Mathilde von Heinsberg
Mathilde von was born about 1130 in Heinsberg, Rheinland, Germany.  She died in Wechselburg, Leipzig, Saxony.