25347330 ♂
Willem I van Gulik
age: ± 53 years

*	±1123
†	1176

marriage with
Ermengarde van Arenberg
age: ± 58 years

*	±1112
†	±1170

50694660 ♂
Gerard VI van Gulik

†

±1142

101389320 ♂
Gerard IV van Gulik

†

1123

marriage with
Agnes van Loon

*

±1100

202778640 ♂
Gerard III van Gulik

†

1114

405557280 ♂
Gerard II van Gulik
age: ± 36 years

*	±1045
†	1081

101389321 ♀
Agnes van Loon

*

±1100

marriage with
Gerard IV van Gulik

†

1123

202778642 ♂
Arnold I van Loon
age: ± 76 years

*	±1050
†	±1126

marriage with
Adelheid van Mainz

405557284 ♂
Emmo van Loon
marriage with
Swanhilde van Holland

*

±1020

405557285 ♀
Swanhilde van Holland

*

±1020

marriage with
Emmo van Loon

202778643 ♀
Adelheid van Mainz
marriage with
Arnold I van Loon
age: ± 76 years

*	±1050
†	±1126

405557286 ♂
Gerard van Mainz

†	1108 Rheineck, Preußen

marriage with
Hedwig van Blieskastel
age: ± 57 years

*	±1070
†	1127 Rheineck, Preußen

405557287 ♀
Hedwig van Blieskastel
age: ± 57 years

*	±1070
†	1127 Rheineck, Preußen

marriage with
Gerard van Mainz

†	1108 Rheineck, Preußen