Nielsen Hayden genealogy
Ancestors of Margareta von Heunberg
┌── Gero II von Heunberg 
( - Abt 1220)
( - Abt 1220) │ └── (Unknown) of Malta
│
┌── Wilhelm IV von Heunberg ( - Bef 1250)
( - Bef 1250) │ │
│ │ ┌── Engelbert II von Sponheim (Abt 1055 - 1141) =>
(Abt 1055 - 1141) => │ │ ┌── Rapoto I von Ortenburg (Abt 1106 - 26 Aug 1186)
(Abt 1106 - 26 Aug 1186) │ │ │ └── Uta of Passau ( - Aft Nov 1141) =>
( - Aft Nov 1141) => │ │ │
│ └── Elizabeth von Ortenburg
│ │
│ │ ┌── Gebhard III of Sulzbach (Abt 1114 - 28 Oct 1188)(m. 1129) =>
(Abt 1114 - 28 Oct 1188)(m. 1129) => │ └── Elizabeth von Sulzbach ( - 23 Jan 1206)
( - 23 Jan 1206) │ └── Matilda of Bavaria ( - 16 Feb 1183)(m. 1129) =>
( - 16 Feb 1183)(m. 1129) => │
┌── Ulrich III von Heunberg ( - 1308)(m. Between 1270 and 1271)
( - 1308)(m. Between 1270 and 1271) │ └── Elisabeth
│
│
│ ┌── Hermann III (Abt 1090 - 16 Jan 1160)(m. Bef 1134) =>
(Abt 1090 - 16 Jan 1160)(m. Bef 1134) => │ ┌── Hermann IV von Baden (Abt 1135 - 13 Sep 1190 Antioch, Anatolia)(m. Bef 1162)
(Abt 1135 - 13 Sep 1190 Antioch, Anatolia)(m. Bef 1162) │ │ └── Bertha of Lorraine ( - Aft 1162)(m. Bef 1134) =>
( - Aft 1162)(m. Bef 1134) => │ │
│ ┌── Hermann V von Baden ( - 16 Jan 1243)(m. Bef 13 Jul 1219)
( - 16 Jan 1243)(m. Bef 13 Jul 1219) │ │ └── Bertha ( - 24 Feb 1169)(m. Bef 1162)
( - 24 Feb 1169)(m. Bef 1162) │ │
│ ┌── Hermann VI von Baden ( - 4 Oct 1250)(m. 1248)
( - 4 Oct 1250)(m. 1248) │ │ │
│ │ │ ┌── Heinrich of Saxony (1129 - 6 Aug 1195 Braunschweig, Lower Saxony, Germany)
(1129 - 6 Aug 1195 Braunschweig, Lower Saxony, Germany) │ │ │ │ (m. Between 1167 and 1168) =>
│ │ │ ┌── Heinrich I of Rhein (Abt 1173 - 28 Apr 1227)(m. Jan 1194)
(Abt 1173 - 28 Apr 1227)(m. Jan 1194) │ │ │ │ └── Matilda of England (1156 London, England - 13 Jul 1189)
(1156 London, England - 13 Jul 1189) │ │ │ │ (m. Between 1167 and 1168) =>
│ │ │ │
│ │ └── Irmengard am Rhein (Abt 1200 - 24 Feb 1260)(m. Bef 13 Jul 1219)
(Abt 1200 - 24 Feb 1260)(m. Bef 13 Jul 1219) │ │ │
│ │ │ ┌── Konrad von Hohenstaufen (1135 - 8 Nov 1195) =>
(1135 - 8 Nov 1195) => │ │ └── Agnes von Hohenstaufen (1176 - 9 May 1204)(m. Jan 1194)
(1176 - 9 May 1204)(m. Jan 1194) │ │ └── Irmgard von Henneberg ( - 15 Jul 1197) =>
( - 15 Jul 1197) => │ │
└── Agnes von Baden (1250 - 2 Jan 1295)(m. Between 1270 and 1271)
(1250 - 2 Jan 1295)(m. Between 1270 and 1271) │
│ ┌── Leopold V of Austria (1157 - 31 Dec 1194)(m. 1172) =>
(1157 - 31 Dec 1194)(m. 1172) => │ ┌── Leopold VI of Austria (Between 1176 and 1177 -
│ │ 28 Jul 1230 Safford Cemetery, Graham, Arizona)(m. 1203)
(Between 1176 and 1177 -│ │ 28 Jul 1230 Safford Cemetery, Graham, Arizona)(m. 1203)
│ │ └── Helene of Hungary (Abt 1158 - 25 May 1199)(m. 1172) =>
(Abt 1158 - 25 May 1199)(m. 1172) => │ │
│ ┌── Heinrich of Austria (1208 - 3 Jan 1228)(m. 29 Nov 1225)
(1208 - 3 Jan 1228)(m. 29 Nov 1225) │ │ │
│ │ │ ┌── Ioannes Angelos =>
=> │ │ └── Theodora Angela (Between 1180 and 1185 - 23 Jun 1246)(m. 1203)
(Between 1180 and 1185 - 23 Jun 1246)(m. 1203) │ │
└── Gertrud von Babenberg (1226 - 24 Apr 1299)(m. 1248)
(1226 - 24 Apr 1299)(m. 1248) │
│ ┌── Ludwig II of Thuringia (Abt 1128 - 14 Oct 1172) =>
(Abt 1128 - 14 Oct 1172) => │ ┌── Hermann I of Thuringia (Abt 1154 - 25 Apr 1217)
(Abt 1154 - 25 Apr 1217) │ │ └── Jutta of Swabia (Abt 1133 - 7 Jul 1191) =>
(Abt 1133 - 7 Jul 1191) => │ │
└── Agnes von Thüringen (Abt 1206 - Bef 1247)(m. 29 Nov 1225)
(Abt 1206 - Bef 1247)(m. 29 Nov 1225) │
│ ┌── Otto I of Bavaria (Abt 1117 - 11 Jul 1183) =>
(Abt 1117 - 11 Jul 1183) => └── Sophie of Bavaria (Abt 1172 - 15 Jul 1238)
(Abt 1172 - 15 Jul 1238) └── Agnes von Looz (Abt 1150 - 1192) =>
(Abt 1150 - 1192) =>