Noblesse

Henri WELF, son of Henri X WELF and Gertrude von SUPPLINBURG, was born in 1129 and died on August 13, 1195 at the age of 66. He married Clémence de ZAEHRINGEN in 1149. She died about 1167. Henri WELF and Clémence de ZAEHRINGEN were divorced in 1162.. He had a relationship with Mathilde PLANTAGENÊT, daughter of Henri Ii PLANTAGENÊT and Eléonore Dite Aliénor d'AQUITAINE

Gertrude WELF, daughter of Henri WELF and Clémence de ZAEHRINGEN. She died in 1196. She married 2 times. The first time she married Frédéric Iv de HOHENSTAUFEN, son of Conrad Iii de HOHENSTAUFEN and Gertrude de SULZBACH, in 1166. He was born in 1145 and died in 1167 at the age of 22. The second time she married Knud Iv de DANEMARK, son of Valdemar 1er de DANEMARK and Sophie de POLOCK, in 1177. He was born in 1163 and died in 1202 at the age of 39.

Richenza WELF, daughter of Henri WELF and Mathilde PLANTAGENÊT, was born in 1172 and died in 1209 at the age of 37. She married 2 times. The first time she married Geoffroy Ii du PERCHE, son of Rotrou Ii du PERCHE and Mahaut de CHAMPAGNE, in 1189. He was born about 1168 and died on April 12, 1202. The second time she married Enguerrand Iii de COUCY, son of Raoul de COUCY and Alice de DREUX, in 1204. He was born about 1174 and died in 1243.

Henri 1er WELF, son of Henri WELF and Mathilde PLANTAGENÊT, was born in 1173 and died on May 5, 1227 at the age of 54. He married Agnès de HOHENSTAUFEN, daughter of Conrad de HOHENSTAUFEN and Irmgard von HENNEBERG, in 1194. She was born in 1176 and died in 1204 at the age of 28.

Ingeborg WELF, daughter of Henri WELF and Mathilde PLANTAGENÊT, was born in 1174 and died in 1204 at the age of 30. She married Valdemar Ii de DANEMARK, son of Valdemar 1er de DANEMARK and Sophie de POLOCK, in 1200. He was born in 1170 and died in 1241 at the age of 71.

Othon Iv WELF, duc de brunswick, roi des Romains, empereur romain germanique, son of Henri WELF and Mathilde PLANTAGENÊT, was born in 1175 and died in 1218 at the age of 43. He married Béatrice de HOHENSTAUFEN, daughter of Philippe de HOHENSTAUFEN and Irène ANGE, in 1212. She was born in 1198 and died in 1212 at the age of 14.

Guillaume WELF, son of Henri WELF and Mathilde PLANTAGENÊT, was born in 1184 and died in 1213 at the age of 29.

Irmingard WELF, daughter of Henri 1er WELF and Agnès de HOHENSTAUFEN, was born in 1200 and died on March 2, 1260 at the age of 60. She married Hermann V de ZAEHRINGEN about 1220. He died on January 23, 1243.

Agnès de HANOVRE, daughter of Henri 1er WELF and Agnès de HOHENSTAUFEN, was born in 1201 and died on August 23, 1267 at the age of 66.

Othon 1er de BRUNSWICK, son of Guillaume WELF and Hélène de DANEMARK, was born in 1204 and died on June 16, 1252 at the age of 48. He married Mathilde de BRANDEBOURG, daughter of Albert Ii de BRANDEBOURG and Mathilde de SAXE, in 1228. She died on June 17, 1261.