Nielsen Hayden genealogy
Ancestors of Adolf III
1334 - 1394 (60 years)
┌── Eberhard I 
(Abt 1252 - 4 Jul 1308)(m. Abt 29 Jan 1273) =>
(Abt 1252 - 4 Jul 1308)(m. Abt 29 Jan 1273) => ┌── Engelbert II (Abt 1280 - 18 Jul 1328)(m. 25 Jan 1299)
(Abt 1280 - 18 Jul 1328)(m. 25 Jan 1299) │ └── Irmgard von Berg ( - 24 Mar 1294)(m. Abt 29 Jan 1273) =>
( - 24 Mar 1294)(m. Abt 29 Jan 1273) => │
┌── Adolf II ( - 1347 Guelders, Netherlands)(m. 15 Mar 1332)
( - 1347 Guelders, Netherlands)(m. 15 Mar 1332) │ │
│ │ ┌── Johann von Arberg ( - Bef 28 Jun 1287)(m. Between 1268 and 1270) =>
( - Bef 28 Jun 1287)(m. Between 1268 and 1270) => │ └── Mechtild ( - 21 Jan 1367)(m. 25 Jan 1299)
( - 21 Jan 1367)(m. 25 Jan 1299) │ └── Katharina von Jülich (m. Between 1268 and 1270) =>
(m. Between 1268 and 1270) => │
Adolf III (1334 - 7 Sep 1394 Kleves, Westphalia, Germany)
│
│ ┌── Dietrich VIII von Kleve (Between 1256 and 1257 - 4 Oct 1305)(m. 4 Jul 1290) =>
(Between 1256 and 1257 - 4 Oct 1305)(m. 4 Jul 1290) => │ ┌── Dietrich IX (1291 - 7 Jul 1346)(m. Abt 7 May 1305)
(1291 - 7 Jul 1346)(m. Abt 7 May 1305) │ │ └── Margarethe von Habsburg ( - Between 1333 and 1338)(m. 4 Jul 1290) =>
( - Between 1333 and 1338)(m. 4 Jul 1290) => │ │
└── Margaret of Kleve (Abt 1314 - Aft 1340)(m. 15 Mar 1332)
(Abt 1314 - Aft 1340)(m. 15 Mar 1332) │
│ ┌── Reinald I of Guelders (Abt 1255 - 9 Oct 1326)(m. 3 Jul 1286 Namur, Wallonia, Belgium) =>
(Abt 1255 - 9 Oct 1326)(m. 3 Jul 1286 Namur, Wallonia, Belgium) => └── Margarethe ven Gelre ( - 26 Jun 1333)(m. Abt 7 May 1305)
( - 26 Jun 1333)(m. Abt 7 May 1305) └── Marguerite van Vlaanderen ( - Abt 1328)(m. 3 Jul 1286 Namur, Wallonia, Belgium) =>
( - Abt 1328)(m. 3 Jul 1286 Namur, Wallonia, Belgium) =>