| # | Children | Name | Born | Died | Father | Mother |
| 1 | | | b. 1 Jun 1300 | d. 4 Aug 1338 | Edward I, King of England | Margaret, of France |
| 2 | | | b. 5 Aug 1301 | d. 19 Mar 1330 | Edward I, King of England | Margaret, of France |
| 3 | | | b. 4 May 1306 | d. Aug 1311 | Edward I, King of England | Margaret, of France |
| 4 | | | b. Bef. 17 Jun 1264 | d. 5 Sep 1264 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 5 | | | b. 1265 | d. Bef. 7 Sep 1265 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 6 | | | b. 13 Jul 1266 | d. 3 Aug 1271 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 7 | | | b. 6 May 1268 | d. 14 Oct 1274 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 8 | | | b. Abt. 18 Jun 1269 | d. 19 Aug 1298 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 9 | | | b. Aft. May 1271 | d. 5 Sep 1271 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 10 | | | b. 1272 | d. 23 Apr 1307 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 11 | | | b. 24 Nov 1273 | d. 19 Aug 1284 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 12 | | | b. Abt. 15 Mar 1275 | d. Aft. 11 Mar 1333 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 13 | | | b. May 1276 | d. Abt. 1278 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 14 | | | b. 11 Mar 1278 | d. Bef. 8 Jul 1332 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 15 | | | b. Abt. 7 Aug 1282 | d. 5 May 1316 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |
| 16 | | | b. 25 Apr 1284 | d. 21 Sep 1327 | Edward I, King of England | Eleanor, of Castile, Countess of Ponthieu, Countess of Montreuil |