
Joan Clemdon

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- 1 Joan Clemdon [1] b. 1229 d. 1275
Thomas De Valoignes b. Abt 1225 d. 1275
- 2 Joan Valoignes [1.1]
b. Abt 1257 d. Bef 6 Sep 1312
Robert De Grey b. 5 Jan 1246 d. 27 May 1295
- 3 1st Baron Grey of Rotherfield John De Grey [1.1.1]
b. 1277 d. 17 Oct 1311
Margaret Oddingseles b. Abt 1277 d. Aft 21 Apr 1330
- 4 2nd Baron Grey de Rotherfield John De Grey [1.1.1.1]
b. 9 Oct 1300 d. 1 Sep 1359 [ =>]
- 4 2nd Baron Grey de Rotherfield John De Grey [1.1.1.1]
- 3 1st Baron Grey of Rotherfield John De Grey [1.1.1]
- 2 Joan Valoignes [1.1]