Nielsen Hayden genealogy
Ancestors of Ludwig IV, Holy Roman Emperor
1282 - 1347 (65 years) ┌── Otto II of Bavaria (Between 1083 and 1084 - 4 Mar 1156) =>
┌── Otto I of Bavaria (Abt 1117 - 11 Jul 1183)
│ └── Heilika von Lengenfeld ( - 14 Sep 1170) =>
│
┌── Ludwig I of Bavaria (Kelheim, Bavaria, Germany;23 Dec 1174 - 15 Sep 1231)
│ (m. Oct 1204 Kelheim, Bavaria, Germany)
│ │
│ │ ┌── Ludwig I of Looz ( - 11 Aug 1171) =>
│ └── Agnes von Looz (Abt 1150 - 1192)
│ └── Agnes von Metz =>
│
┌── Otto II of Bavaria (7 Apr 1206 Kelheim, Bavaria, Germany - 29 Nov 1253 Landshut, Bavaria, Germany)
│ │
│ │ ┌── Wladislaw II, King of Bohemia (Abt 1110 - 18 Jan 1175)(m. 1140) =>
│ │ ┌── Friedrich of Bohemia (Abt 1142 - 25 Mar 1189)(m. Abt 1164)
│ │ │ └── Gertrud von Österreich (Abt 1120 - 4 Aug 1151)(m. 1140) =>
│ │ │
│ └── Ludmilla of Bohemia (1170 - 5 Aug 1240 Landshut, Bavaria, Germany)
│ (m. Oct 1204 Kelheim, Bavaria, Germany)
│ │
│ │ ┌── Geisa II, King of Hungary, Croatia, Dalmatia, and Rama (1130 - 31 May 1161)
│ │ │ (m. 1146) =>
│ └── Elisabeth of Hungary (m. Abt 1164)
│ └── Euphrosine of Kiev (Abt 1130 - 1186)(m. 1146) =>
│
┌── Ludwig II of Bavaria (Heidelberg, Baden-Württemberg, Germany;13 Apr 1229 - 1 Feb 1294)
│ (m. Oct 1273 Aachen, Westphalia, Germany)
│ │
│ │ ┌── Heinrich of Saxony (Abt 1100 - 20 Oct 1139)(m. 29 May 1127) =>
│ │ ┌── Heinrich of Saxony (1129 - 6 Aug 1195 Braunschweig, Lower Saxony, Germany)
│ │ │ (m. Between 1167 and 1168)
│ │ │ └── Gertrud von Süpplinburg (18 Apr 1115 - Abt 18 Apr 1143)(m. 29 May 1127) =>
│ │ │
│ │ ┌── Heinrich I of Rhein (Abt 1173 - 28 Apr 1227)(m. Jan 1194)
│ │ │ │
│ │ │ │ ┌── Henry II, King of England (5 Mar 1133 Le Mans, Sarthe, Pays-de-la-Loire, France -
│ │ │ │ │ 6 Jul 1189 Chinon, Indre-et-Loire, Centre, France)(m. 18 May 1152 Bordeaux
│ │ │ │ │ Cathedral, Bordeaux, Gironde, France) =>
│ │ │ │ │ 6 Jul 1189 Chinon, Indre-et-Loire, Centre, France)(m. 18 May 1152 Bordeaux
│ │ │ │ │ Cathedral, Bordeaux, Gironde, France) =>
│ │ │ └── Matilda of England (1156 London, England - 13 Jul 1189)(m. Between 1167 and 1168)
│ │ │ └── Eleanor of Aquitaine, Queen Consort of France; Queen Consort of England (1122 - 1
│ │ │ Apr 1204 bur.Fontévrault Abbey, near Chinon, Anjou, France)(m. 18 May 1152
│ │ │ Bordeaux Cathedral, Bordeaux, Gironde, France) =>
│ │ │ Apr 1204 bur.Fontévrault Abbey, near Chinon, Anjou, France)(m. 18 May 1152
│ │ │ Bordeaux Cathedral, Bordeaux, Gironde, France) =>
│ │ │
│ └── Agnes (Abt 1201 - 16 Aug 1267 Munich, Bavaria, Germany)
│ │
│ │ ┌── Frederick II von Hohenstaufen (1090 - 4 Apr 1147)(m. Between 1131 and 1135) =>
│ │ ┌── Konrad von Hohenstaufen (1135 - 8 Nov 1195)
│ │ │ └── Agnes von Saarbrücken (m. Between 1131 and 1135) =>
│ │ │
│ └── Agnes von Hohenstaufen (1176 - 9 May 1204)(m. Jan 1194)
│ │
│ │ ┌── Berthold I von Henneberg ( - 1157) =>
│ └── Irmgard von Henneberg ( - 15 Jul 1197)
│ └── Bertha von Putelendorf ( - 1190) =>
│
Ludwig IV, Holy Roman Emperor (11 Mar 1282 - 11 Oct 1347 Puch, Fürstenfeldbruck, Bavaria, Germany)
│
│ ┌── Albrecht III von Habsburg (Abt 1120 - 25 Nov 1199)(m. Bef 1167) =>
│ ┌── Rudolf II von Habsburg (Abt 1167 - Bef 10 Apr 1232)
│ │
│ ┌── Albrecht IV von Habsburg (Abt 1188 - 22 Nov 1240 near Ascalon, Palestine)(m. 1217)
│ │ └── Agnes ( - Bef 10 Mar 1232)
│ │
│ ┌── Rudolf IV von Habsburg (1 May 1218 - 15 Jul 1291)(m. 1245)
│ │ │
│ │ │ ┌── Hartmann II ( - Aft 22 Aug 1180) =>
│ │ │ ┌── Ulrich ( - 1227)
│ │ │ │ └── Richenza von Lenzburg ( - Abt 24 Apr 1172)
│ │ │ │
│ │ └── Heilwig von Kyburg ( - 30 Apr 1260)(m. 1217)
│ │ │
│ │ │ ┌── Berchtold IV von Zähringen (Abt 1125 - 8 Dec 1186) =>
│ │ └── Anna von Zähringen
│ │ └── Heilwig von Froburg ( - Bef 1183)
│ │
└── Mathilde von Habsburg (Abt 1253 Rheinfelden, Aargau, Switzerland - 23 Dec 1304 Munich, Bavaria, Germany)
(m. Oct 1273 Aachen, Westphalia, Germany)
│
│ ┌── Burchard III von Zollern ( - Aft 4 Jul 1193) =>
│ ┌── Burchard IV von Zollern ( - Bef 1225)
│ ┌── Burchard V von Hohenberg ( - 14 Jul 1253)
└── Gertrude von Hohenberg (1225 - 16 Feb 1281)(m. 1245)
│
│ ┌── Rudolf I von Tübingen ( - Aft 1 Apr 1219) =>
│ ┌── Rudolf II von Tübingen (Abt 1182 - Aft 13 May 1248)
│ │
│
│ ┌── Heinrich I von Ronsberg (Abt 1125 - 6 Sep 1191 Before Naples, Italy) =>
└── Udehild von Gammertingen-Achalm ( - Aft 26 Oct 1191) =>