The following family tree is compiled from Wikipedia and the reference cited in the note^[1]

Dudo of Laurenburg (c. 1060 – c. 1123) Count of Laurenburg r.1093

Rupert (Ruprecht) I of Nassau (c. 1090 – c. 1154) co-Count of Laurenburg r.1123 1st Count of Nassau

Arnold I Count of Laurenburg (d.c. 1148)

Rupert (Ruprecht) II Count of Laurenburg (1154–1158)(d.c. 1159)

Walram I (French: Valéran) (c. 1146–1198) was the first (legally titled) Count of Nassau (1154–1198)

Henry (Heinrich) I co-Count of Nassau (1160 – August 1167)

Rupert (Ruprecht) III the Bellicose (d.1191) co-Count of Nassau (1160–1191)

Henry (Heinrich) II the Rich Count of Nassau (1180–1251)

Rupert (Ruprecht) IV Count of Nassau (1198–1230) Teutonic Knight (1230–1240)

Herrmann (d.aft. 3 December 1240) Canon of Mainz Cathedral

Walram II of Nassau (c. 1220 – 1276) WALRAMIAN Branch Present-day rulers of Luxembourg

Rupert (Ruprecht) V d.before 1247 Teutonic Knight (1230–1240)

Otto I of Nassau (reigned c. 1247 – 1290) OTTONIAN branch Present-day rulers of the Netherlands

John (c. 1230 – 1309) Bishop-Elect of Utrecht (1267–1290)

Adolf (c. 1255–1298) King of Germany (1292–1298)

Henry I (d.1343) Count of Nassau-Siegen

Emicho I (d.7 June 1334) Count of Nassau-Hadamar extinct 1394

John (d.1328) Count Nassau-Dillenburg

Ruprecht (d.1304)

Gerlach I Count of Nassau-Wiesbaden (bef.1288–1361)

Walram III Count of Nassau-Wiesbaden

Otto II (c. 1305–1350/1351) Count of Nassau-Siegen

Henry I (1307–1388) Count of Nassau-Beilstein ext. 1561

Adolph (1307–1370) Count of Nassau in Wiesbaden-Idstein ext 1605

John I (1309–1371) Count of Nassau-Weilburg

Rupert the Bellicose (c. 1340–1390) Count of Nassau-Sonnenberg

John I (c. 1339–1416) Count of Nassau-Siegen

Philip I (1368–1429) Count of Nassau in Weilburg, Saarbrücken, etc.

Adolf I (1362–1420) Count of Nassau-Siegen

John II "The Elder" (d. 1443)

Engelbert I (c. 1370/80–1442) Count of Nassau-Siegen, Baron of Breda founder of the Netherlands Nassaus

John III "The Younger" d. 1430 Count of Nassau-Siegen

Philip II (1418–1492) Count of Nassau-Weilburg

John II (1423–1472) Count of Nassau-Saarbrücken ext. 1574

John IV (1410–1475) Count of Nassau-Siegen

Henry II (1414–1451) Count of Nassau-Siegen

John III (1441–1480) Count of Nassau-Weilburg

Philip (1443–1471) Count of Nassau-Weilburg

Engelbert II the Valorious (1451–1504) Count of Nassau and Vianden, Baron of Breda(fr), Lek, Diest, Roosendaal en Nispen and Wouw

John V (1455–1516) Count of Nassau-Siegen

House of Nassau-Weilburg and the Grand Ducal Family of Luxembourg

House of Orange-Nassau