Robert I, Earl of Artois
1216 - 1250 (~ 33 years)(Notes: You may have to scroll down or right to see chart.)
| Plantagenet, Maud | |
| B: | 1298 |
| of Lancaster, Lancashire, Eng. | |
| D: | 5 May 1377 |
| Burgh, William de Earl of Ulster | |
| B: | Abt 1294 |
| Plantagenet, Henry | |
| B: | Abt 1300 |
| Grosmont Castle, Monmouth, Wales | |
| D: | 24 Mar 1361 |
| Spms, Leicester, Leicestershire, Eng. | |
| Beaumont, Isabel de | |
| B: | Abt 1304 |
| Plantagenet, Blanche | |
| B: | 1307 |
| Stevington, Bedford, Eng. | |
| D: | Abt 1380 |
| Thomas, Baron of Wake | |
| B: | Abt 1303 |
| Plantagenet, Joan | |
| B: | 1310 |
| Stevington, Bedford, Eng. | |
| D: | 7 Jul 1349 |
| Mowbray, John de | |
| B: | Abt 1306 |
| Plantagenet, Eleanor | |
| B: | Abt 1311 |
| Arundel, Sussex, Eng. | |
| D: | 11 Jan 1372/1373 |
| Arundel, Sussex, Eng. | |
| Alan, Richard Fitz Sir | |
| B: | Abt 1306 |
| Arundel, Sussexshire, Eng. | |
| D: | 24 Jan 1376/1377 |
| Plantagenet, Mary | |
| B: | 1320 |
| Tutbury Castle, Stafford, Eng. | |
| D: | 1 Sep 1362 |
| Henry Plantagenet (Earl of Lancaster) | |
| B: | Abt 1316 |
| Plantagenet, Henry | |
| B: | Abt 1281 |
| of Arundel, Sussexshire, Eng. | |
| D: | 22 Sep 1345 |
| Chaworth, Maud | |
| B: | Abt 1282 |
| Kidwelly, Cormarthen, Wales | |
| D: | Bef 1322 |
| Plantagenet, Thomas | |
| B: | Abt 1279 |
| of, Grosmont Castle, Monmouth, Wales | |
| Plantagenet, John | |
| B: | Abt 1281 |
| of, Grosmont Castle, Monmouth, Wales | |
| Plantagenet, Mary | |
| B: | Abt 1288 |
| of, Grosmont Castle, Monmouth, Wales | |
| D'Artois,, Blanche Princess | |
| B: | Abt 1255 |
| of Paris, Seine, France | |
| D: | 2 May 1302 |
| Paris, Seine, France | |
| Crounchback, Edmund (Prince of Eng.) | |
| B: | 16 Jan 1244/1245 |
| London, London, Eng. | |
| D: | 5 Jun 1296 |
| Bayonne, Pyr., Allentiques, France | |
| D'Artois, Robert II | |
| B: | Abt 1257 |
| of Paris, Seine, France | |
| D: | 11 Jul 1302 |
| Robert I, Earl of Artois | |
| B: | Sep 1216 |
| Paris, Seine, France | |
| D: | 8 Feb 1249/1250 |
| Missouri, Egypt | |
| Brabant, Mahut (Maud) de | |
| B: | Abt 1220 |
| of Brabant, France | |
| D: | 29 Sep 1288 |