Margaret De Clare

Earl Of Gloucester Side

• Earl Of Gloucester, Gilbert The Red De Clare 1243 - 1299  (56 years)

• Earl Of Gloucester & Hertford, Richard De Clare 1222 - 1262  (39 years)
• Cts De Lincoln, Maude De Lacy 1223 - 1288  (64 years)

• Earl Of Gloucester & Hertford, Gilbert De Clare 1182 - 1230  (50 years)
• Marshal, Isabella 1200 - 1240  (38 years)
• Earl Of Lincoln, John De Lacy 1192 - 1240  (48 years)
• De Quincy, Margaret 1208 - 1258  (50 years)

Cts De Gloucester Side

• Cts De Gloucester, Joan Of Acre Plantagenet 1272 - 1307  (35 years)

• King Of England, Edward I Longshanks Plantagenet 1239 - 1307  (68 years)
• Cts De Ponthieu, Alianore De Castille Abt 1241 - 1290  (49 years)

• King Of England, Henry III Plantagenet 1207 - 1272  (65 years)
• Berenger, Eleonore De Provence 1217 - 1291  (74 years)
• King Of Castile & LeÛn, St. Ferdinand III 1201 - 1252  (50 years)
• Cts De Ponthieu, Johanna De Dammartin 1216 - 1279  (62 years)