Nielsen Hayden genealogy
William de Say
- 1144(
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- 1 William de Say [1] d. Aug 1144
- Beatrice de Mandeville b. Abt 1105 d. Bef 19 Apr 1197
- 2 Geoffrey de Say [1.1] d. Bef 19 May 1214
- Alice de Cheyne d. Aft 1184
- 3 Geoffrey de Say [1.1.1] b. Abt 1180 d. 19 Aug 1230
- Hawise de Clare d. Aft 1234
- 4 William de Say [1.1.1.1] d. Bef 12 Feb 1272
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- 4 William de Say [1.1.1.1]
- 3 Geoffrey de Say [1.1.1]
- 2 William de Say [1.2] b. Bef 1140 d. Bef 1 Aug 1177
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- 3 Beatrice de Say [1.2.1] d. Bef 19 Apr 1197
- Geoffrey fitz Peter d. 14 Oct 1213
- 4 Maud de Mandeville [1.2.1.1] d. 27 Aug 1236
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- 4 Maud de Mandeville [1.2.1.1]
- 3 Beatrice de Say [1.2.1]
- 2 Geoffrey de Say [1.1]