John The Red (Duc Le Roux) Duke of Brittany
- 1286
(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 John The Red (Duc Le Roux) Duke of Brittany [1] d. 1286
- Blanche of Navarre b. 1226 d. 11 Aug 1283
- 2 John II (Earl of Richmond) De Dreux [1.1] b. 1239 d. 1305
- Beatrice Plantagenet b. 25 Jun 1242 d. 24 Mar 1274-1275
- 3 John (Earl of Richmond) De Dreux [1.1.1] b. Abt 1266 d. Yes, date unknown
- 3 Blanche De Bretagne [1.1.2] b. 1270 d. 19 Mar 1326-1327
- Philippe D'artois b. 1269 d. 9 Nov 1298
- 4 Marguerite D'artois [1.1.2.1] b. 1285 d. 24 Apr 1311
[ =>]
- 4 Robert III (Earl of Richmond) D'artois [1.1.2.2] b. 1287 d. 1342
[ =>]
- 4 Marguerite D'artois [1.1.2.1]
- 3 Alice (Abbess of Fontevraud) De Dreux [1.1.3] b. 1274 d. Yes, date unknown
- 3 Peter (Count De Leon) De Dreux [1.1.4] d. Yes, date unknown
- 3 Henry De Dreux [1.1.5] d. Yes, date unknown
- 3 Marie De Dreux [1.1.6] b. 1268 d. 1339
- Guido III (Count of St Pol) De Ch?tillon b. Abt 1265 d. 1317
- 4 Jean of St Pol Chatillon [1.1.6.1] b. Aft 1292 d. 1344
[ =>]
- 4 Matilda De Ch?tillon [1.1.6.2] d. 3 Oct 1358
[ =>]
- 4 Isabeau De Chatillon [1.1.6.3] d. 1360
[ =>]
- 4 Jean of St Pol Chatillon [1.1.6.1]
- 3 Arthur II (Duke of Brittany) De Dreux [1.1.7] b. 1262 d. 27 Aug 1312
- Marie De Limoges d. 1291
- 4 John III (Duke of Brittany) De Dreux [1.1.7.1] b. 8 Mar 1285-1286 d. Yes, date unknown
- 4 John III (Duke of Brittany) De Dreux [1.1.7.1]
- Yolande De Montfort De Dreux b. 1263 d. 1322
- 4 Joan De Dreux [1.1.7.2] b. 1294 d. Yes, date unknown
- 4 Beatrice De Dreux [1.1.7.3] b. 1295 d. Yes, date unknown
- 4 Jean IV "Le Conqu?rant" Duc De Bretagne [1.1.7.4] b. 1295 d. 16 Sep 1345
[ =>]
- 4 Jeanne De Bretagne [1.1.7.5] b. 1296 d. 24 Mar 1362-1363
[ =>]
- 4 Alice De Dreux [1.1.7.6] b. 1297 d. Yes, date unknown
- 4 Blanche De Dreux [1.1.7.7] b. 1300 d. Yes, date unknown
- 4 Mary (Nun) De Dreux [1.1.7.8] b. 1302 d. Yes, date unknown
- 4 Joan De Dreux [1.1.7.2]
- 3 John (Earl of Richmond) De Dreux [1.1.1]
- 2 John II (Earl of Richmond) De Dreux [1.1]