Heinrich von Hessen was born 24 June 1244 to Hendrik II van Brabant (1207-1248) and Sophie von Thüringen (1224-1275) and died 21 December 1308 Marburg, Hesse, Germany of unspecified causes. He married Adelheid von Braunschweig (-1274) 1 September 1263 JL . He married Mechtild von Kleve (-1309) 1275 JL .
Children
| Name | Birth | Death | Joined with |
| Sophie von Hessen (c1264-1331) | 1264 | 12 August 1331 | Otto I. von Waldeck (c1262-1305) |
| Heinrich von Hessen (c1265-1298) | 1265 | 23 August 1298 | Agnes von Wittelsbach (c1272-1345) |
| Matilda von Hessen (1267-aft1332) | |||
| Adelheid von Hessen (1268-1315) | |||
| Elisabeth von Hessen (c1269-1293) | 1269 | 19 February 1293 | Johann I. von Sayn (-1324) |
| NN von Hessen (c1270-c1274) | |||
| Otto von Hessen (1272-1328) | 1272 Marburg | 1328 Kassel | Adelheid von Ravensberg (1275-c1337) |
| Adelheid von Hessen (c1272-1315) | 1272 | 7 December 1315 | Berthold VII. von Henneberg-Schleusingen (c1272-1340) |
| Name | Birth | Death | Joined with |
| Elisabeth von Hessen (1276-1306) | |||
| Agnes von Hessen (1277-1335) | |||
| Johann von Hessen-Marburg (1278-1311) | |||
| Ludwig von Münster (1282-1357) | |||
| Elisabeth von Hessen (1284-1308) | 1284 | 30 October 1308 | Albrecht II, Count of Görz-Lienz (1274-1325) |
| Katharina von Hessen (1286-1322) | 1286 | 1322 | Otto IV. von Orlamünde (c1270-bef1318) |
| Jutta von Hessen (1289-1317) | |||
Footnotes (including sources)
| ‡ General |
|