Wilhelm IV Graf of Julich
Wilhelm IV Graf of was born about 1215 in Nideggen Castle, Scholb Nideggen, County of Julich, Holy Roman Empire.  He died on March 16th, 1278 in Julich, Rheinland, Prussia.

 Margaretha Van Guelders
Margaretha was born in 1220 in Gelderland, Netherlands.  She died at the age of 31 in 1251 in Nideggen Castle, Scholb Nideggen, County of Julich, Holy Roman Empire.

 Margarethe von Julich
Margarethe was born about 1238 in Nideggen Castle, Scholb Nideggen, County of Julich, Holy Roman Empire.

 Blancheflor von Julich
Blancheflor was born about 1239 in Nideggen Castle, Scholb Nideggen, County of Julich, Holy Roman Empire.

 Gerhard V Graf von Julich
Gerhard V Graf was born about 1241 in Nideggen Castle, Scholb Nideggen, County of Julich, Holy Roman Empire.  He died in 1328.

 Katharina von Julich
Katharina was born in 1247 in Nideggen Castle, Scholb Nideggen, County of Julich, Holy Roman Empire.