Dietrich I Von Falkenburg & Heinsberg
- Yes, date unknownDrag or scroll to see more of the chart.
 | Isabella of Cornwall -Yes, date unknown |
| Isabella of Cornwall | |
| D: | Yes, date unknown |
| Walter of Cornwall 1254-1313 |
| Walter of Cornwall | |
| B: | 1254 |
| Winchester | |
| D: | 1313 |
| Beatrice Von Falkenberg Abt 1253-1277 |
| Beatrice Von Falkenberg | |
| B: | Abt 1253 |
| D: | 17 Oct 1277 |
| Richard (Earl of Cornwall) Plantagenet 1209-1272 |
| Richard (Earl of Cornwall) Plantagenet | |
| B: | 5 Jan 1208-1209 |
| M: | 16 Jun 1269 |
| D: | 2 Apr 1272 |
| Johann Von Falkenburg -1356 |
| Johann Von Falkenburg | |
| D: | 1356 |
| Maria Van Cuyk -Yes, date unknown |
| Maria Van Cuyk | |
| D: | Yes, date unknown |
| Walram Von Montjoie Von Falkenberg -Yes, date unknown |
| Walram Von Montjoie Von Falkenberg | |
| D: | Yes, date unknown |
| Philippa of Geldern -Aft 1294 |
| Philippa of Geldern | |
| D: | Aft 1294 |
| Dietrich II of Falkenburg | |
| D: | 1268 |
| Murdered In Köln | |
| Bertha of Limburg -Yes, date unknown |
| Bertha of Limburg | |
| D: | Yes, date unknown |
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| Dietrich I Von Falkenburg & Heinsberg -Yes, date unknown |
| Dietrich I Von Falkenburg & Heinsberg | |
| D: | Yes, date unknown |
| Beatrix -Yes, date unknown |
| Beatrix | |
| D: | Yes, date unknown |