Henry III, Duke of Brabant, b. ABT 1230, d. 28 February 1261 in Louvaine, France

Father: Henry II, Duke of Brabant, b. 1207, d. 1 February 1248
Mother: Marie of Hohenstaufen, b. 3 April 1207, d. 29 March 1235 in Louvaine, France

Children:

1. John Lyngwood, d. 1289
2. Gilles of Brabant

Spouse: Alice (Adelaide) of Burgundy, b. ABT 1233, d. 23 October 1273

Father: Hugh IV, Duke of Burgundy, b. 12 March 1213, d. 27 October 1271
Mother: Yolanda de Dreux, b. 1212 in Dreux, France, d. 1248

Married 1251

Children:

1. Henry IV, Duke of Brabant, b. 1251/2, d. aft. April 1272
2. John I "the Victorious", Duke of Brabant, b. 1252/3 in Louvaine, France, m. Margaret of France, 5 September 1270, m. Margaret of Flanders, 1273, d. 3 May 1294 in Bar-le-Duc, France, cause of death was an injury during a tournament
3. Godfrey of Brabant, Lord of Aarschot, b. 1254, m. Jeanne Isabeau, Dame de Vierzon, 1277, d. 11 July 1302 in Kortrijk, Flanders, Belgium, cause of death was the Battle of the Golden Spurs
4. Marie of Brabant, b. 13 May 1254 in Louvaine, France, m. Philip III "the Bold", King of France, 21 August 1274, d. 12 January 1322 in Les Mureaux, France

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Henry II, Duke of Brabant, b. 1207, d. 1 February 1248

Father: Henry I "the Courageous", Duke of Brabant
Mother: Mathilde of Flanders, b. 1170, d. 16 October 1210

Spouse: Marie of Hohenstaufen, b. 3 April 1207, d. 29 March 1235 in Louvaine, France

Father: Philip of Swabia, b. February/March 1177 in Pavia, Italy, d. 21 June 1208 in Bamberg, Franconia, Germany
Mother: Irene Angelina, b. ABT 1181 in Constantinople, Turkey, m. Roger III, King of Sicily, 1193, d. 27 August 1208 in Hohenstaufen Castle, Baden-Württemberg, Germany

Married

Children:

1. Henry III, Duke of Brabant, b. ABT 1230, m. Alice (Adelaide) of Burgundy, 1251, d. 28 February 1261 in Louvaine, France
2. Philip of Brabant, died young
3. Matilda of Brabant, b. 14 June 1224, m. Robert I "The Good" of Artois, 14 June 1237 in Compiégne, France, m. Guy II of Châtillon, Count of Saint-Pol, ABT 1254, d. 29 September 1288
4. Beatrix of Brabant, b. 1225, m. Heinrich Raspe, Landgrave of Thuringia, 10 March 1241 in Kreuzburg, Germany, m. William III Dampierre, Count of Flanders, November 1247 in Louvaine, France, d. 11 November 1288
5. Maria of Brabant, b. ABT 1226, m. Louis II, Duke of Upper Bavaria, d. 18 January 1256 in Donauwörth, Bavaria, Germany, cause of death was beheading on suspicion of infidelity by her husband
6. Margaret of Brabant, Abbess of Herzogenthal, d. 14 March 1277

Spouse: Sophie of Thuringia, b. 20 March 1224, d. 29 May 1275

Father: Ludwig IV of Thuringia
Mother: Elizabeth of Hungary

Married

Children:

1. Henry, Landgrave of Hesse, b. 1244, d. 1308
2. Elizabeth of Brabant, b. 1243, m. Albert I, Duke of Brunswick-Lüneburg, d. 9 October 1261

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Henry I "the Courageous", Duke of Brabant, b. 1165, d. 5 September 1235 in Cologne, Germany

Father: Godfrey III "le Barbe" de Louvaine, b. 1107
Mother: Marguerite (Matilde) de Limbourg

Spouse: Mathilde of Flanders, b. 1170, d. 16 October 1210

Father: Matthew of Alsace, b. ABT 1137, d. 1173
Mother: Mary (Marie) I, Countess of Boulogne, b. 1136, d. 25 July 1182 in St. Austrebert, Montreuil, France

Married 1179

Children:

1. Marie of Brabant, b. ABT 1190, m. Otto IV, Holy Roman Emperor, 19 May 1214 in Maastricht, Limburg, Netherlands, m. William I, Count of Holland, July 1220, d. May/June 1260
2. Adelaide of Brabant, b. ABT 1190, m. Arnulf, Count of Loos, 1206, m. William X of Auvergne, 3 February 1225, m. Arnold van Wesemaele, bef 21 April 1251
3. Margaret of Brabant, b. 1192, m. Gerard III, Count of Guelders, January 1206, d. 1231
4. Mathilde of Brabant, b. ABT 1200, m. Henry II, Count Palatine of the Rhine, 1212 in Aachen, Germany, m. Floris IV, Count of Holland, 6 December 1214, d. 22 December 1267
5. Henry II, Duke of Brabant, b. 1207, m. Marie of Hohenstaufen, m. Sophie of Thuringia, d. 1 February 1248
6. Godfrey of Brabant, Lord of Gaesbeek, b. 1209, m. Maria van Oudenaarde, d. 21 January 1254
7. child of Brabant, d. in infancy, name and sex unknown

Spouse: Marie of France, Duchess of Brabant, b. 1198, m. Philip I, Marquis of Namur, d. 15 August 1238

Father: Philip II Augustus, King of France, b. 21 August 1165 in Gonesse, France, m. Isabelle of Hainaut, 28 April 1180 in Bapaume, France, m. Ingeborg (Isambour) of Denmark, 15 August 1193, annulled late 1193, reinstated 1200, d. 14 July 1223 in Mantes-le-Jolie, France
Mother: Agnes of Merania, d. 1201 in Poissy, France

Married 22 April 1213 in Soissons, France

Children:

1. Ysabeau (Elizabeth) of Brabant, m. Dietrich, Count of Cleves, Lord of Dinslaken, 19 March 1233 in Louvaine, France, m. Gerhard II, Count of Wassenberg, 1246, d. 23 October 1272
2. Marie of Brabant, died young

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Robert I "The Good" of Artois, b. 25 September 1216, d. 12 February 1250 in Mansurrah, Egypt

Father: Louis VIII "The Lion", King of France, b. 5 September 1187 in Paris, France, d. 8 November 1226 Chateau de Montpensier, Auvergne, France, cause of death was dysentery
Mother: Blanche of Castile, b. 4 March 1188, d. 26 November 1252

Spouse: Matilda of Brabant, b. 14 June 1224, m. Guy II of Châtillon, Count of Saint-Pol, ABT 1254, d. 29 September 1288

Father: Henry II, Duke of Brabant, b. 1207, d. 1 February 1248
Mother: Marie of Hohenstaufen

Married 14 June 1237 in Compiégne, France

Children:

1. Blanche of Artois, b. ABT 1248, m. Henry I "the Fat", King of Navarre, m. Edmund "Crouchback", Earl of Lancaster, d. 2 May 1302
2. Robert II, Count of Artois, b. 1250, d. 1302

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