Nielsen Hayden genealogy
Ancestors of Rudolf I of Bavaria
1274 - 1319 (44 years) ┌── Ludwig I of Bavaria (Kelheim, Bavaria, Germany;23 Dec 1174 - 15 Sep 1231)
│ (m. Oct 1204 Kelheim, Bavaria, Germany) =>
┌── Otto II of Bavaria (7 Apr 1206 Kelheim, Bavaria, Germany - 29 Nov 1253 Landshut, Bavaria, Germany)
│ └── Ludmilla of Bohemia (1170 - 5 Aug 1240 Landshut, Bavaria, Germany)
│ (m. Oct 1204 Kelheim, Bavaria, Germany) =>
│
┌── Ludwig II of Bavaria (Heidelberg, Baden-Württemberg, Germany;13 Apr 1229 - 1 Feb 1294)
│ (m. Oct 1273 Aachen, Westphalia, Germany)
│ │
│ │ ┌── Heinrich I of Rhein (Abt 1173 - 28 Apr 1227)(m. Jan 1194) =>
│ └── Agnes (Abt 1201 - 16 Aug 1267 Munich, Bavaria, Germany)
│ └── Agnes von Hohenstaufen (1176 - 9 May 1204)(m. Jan 1194) =>
│
Rudolf I of Bavaria (9 Oct 1274 - 12 Aug 1319)
│
│ ┌── Albrecht IV von Habsburg (Abt 1188 - 22 Nov 1240 near Ascalon, Palestine)(m. 1217) =>
│ ┌── Rudolf IV von Habsburg (1 May 1218 - 15 Jul 1291)(m. 1245)
│ │ └── Heilwig von Kyburg ( - 30 Apr 1260)(m. 1217) =>
│ │
└── Mathilde von Habsburg (Abt 1253 Rheinfelden, Aargau, Switzerland - 23 Dec 1304 Munich, Bavaria, Germany)
(m. Oct 1273 Aachen, Westphalia, Germany)
│
│ ┌── Burchard V von Hohenberg ( - 14 Jul 1253) =>
└── Gertrude von Hohenberg (1225 - 16 Feb 1281)(m. 1245)