William (Lord Zouche of Mortimer) La Zouche
- Yes, date unknown(
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- 1 William (Lord Zouche of Mortimer) La Zouche [1] d. Yes, date unknown
- Alianore De Clare b. 1292 d. 30 Jun 1337
- 2 Robert (4th Lord of Mortimer) La Zouche [1.1] b. Abt 1318
- 2 Joyce La Zouche [1.2] d. Yes, date unknown
- John 2nd Lord De Botetourt b. 1318 d. 1385
- 3 John De Botetourt [1.2.1] d. Yes, date unknown
- Maud De Grey d. Yes, date unknown
- 4 Joyce De Botetourt [1.2.1.1] d. 1 Jan 1406-1407
- 4 Joyce De Botetourt [1.2.1.1]
- 3 Catherine De Botetourt [1.2.2] d. Yes, date unknown
- Maurice Or Thomas (of Uley) De Berkeley d. Abt 1361
- 4 Maurice De Berkeley [1.2.2.1] d. 1400
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- 4 Maurice De Berkeley [1.2.2.1]
- 3 John De Botetourt [1.2.1]
- 2 Robert (4th Lord of Mortimer) La Zouche [1.1]
- Alice De Toeni b. Abt 1284 d. 1 Jan 1323-1324
- 2 Alan (2nd Lord of Mortimer) La Zouche [1.3] d. Yes, date unknown
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- 3 Hugh (3rd Lord of Mortimer) La Zouche [1.3.1] d. 1368
- 3 Hugh (3rd Lord of Mortimer) La Zouche [1.3.1]
- 2 Alan (2nd Lord of Mortimer) La Zouche [1.3]