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Father: Heynes Haymon
Born: 920, France
Marr:
Died:
Mother: Mrs. Heynes Haymond de Hesdin
Born: 900
Died:
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Father: Leon de Guisy
Born: 910, France
Marr:
Died: 960
Mother:
Born:
Died:
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 | Helfred De Hesdin,, comte de Hesdin 
Born: ABT 930 - France
Marr: -
Died: -
Other Spouses:
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 | Blanche Guisy,, Countess de Hesdin 
Born: 940 - Guisy, Pas-de-Calais, Nord-Pas-de-Calais, France
Died: 962 -
Other Spouses:
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 | 1. Arnoul de Hesdin  Born: ABT 960 - Alembon, Pas-de-Calais, Nord-Pas-de-Calais, France Marr: - Hawise Seclis, de Bourbourg Died: ABT 1014 - |  | 2. Helda de Hesdin Born: 960 - Hesdin, Pas-de-Calais, Nord-Pas-de-Calais, France Marr: - Died: - |  |
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Father: Alan FitzFlaad
Born: 1078, France
Marr:
Died: 1110, France
Mother: Aveline de Hesding
Born: 1081, France
Died: 1126, England
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 | Walter FitzAlan 
Born: 1105 - Castle Pulverbatch, Pulverbatch, Shropshire, England
Marr: 1133 - Paisley Abbey, Renfrewshire, Scotland
Died: - Paisley, Renfrewshire, Scotland
Other Spouses:
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 | Eschyna de Londonis 
Born: 1107 - Molle, Durham, England
Died: 1209 - Shropshire, England
Other Spouses:
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 | 1. Simon FitzAlan Born: 1123 - Dol, Ille-et-Vilaine, Bretagne, France Marr: - Died: 1200 - Scotland |  | 2. William FitzAlan  Born: 1137 - Oswestry, Shropshire, England Marr: - Died: 1210 - Oswestry, Shropshire, England |  |
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 | 3. Simon FitzAlan Born: ABT 1132 - Marr: - Died: - |  | 4. Marjory Margaret FitzAlan  Born: 1126 - Renfrewshire, Scotland Marr: - Died: 1215 - Eaglesham, Renfrewshire, Scotland |  |
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 | 5. David FitzAlan Born: 1126 - Paisley, Renfrewshire, Scotland Marr: - Died: 1204 - |  | 6. Margaret fitz Walter  Born: 1146 - of, Renfrewshire, Scotland Marr: - Died: - |  |
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 | 7. Christina Fitzwalter, Lady of Annandale Countess of Dunbar Born: 1144 - Marr: - Died: 1232 - |  | 8. William FitzAlan  Born: 1137 - Oswestry, Shropshire, England Marr: - Died: 1210 - Oswestry, Shropshire, England |  |
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 | 9. Simon FitzAlan Born: ABT 1132 - Marr: - Died: - |  | 10. Marjory Margaret FitzAlan  Born: 1126 - Renfrewshire, Scotland Marr: - Died: 1215 - Eaglesham, Renfrewshire, Scotland |  |
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 | 11. David FitzAlan Born: 1126 - Paisley, Renfrewshire, Scotland Marr: - Died: 1204 - |  | 12. Emma FitzAlan Born: 1128 - Scotland Marr: - Died: - |  |
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 | 13. Walter Fitzwalter Born: AFT 1140 - Marr: - Died: - |  | 14. Simon FitzAlan Born: 1123 - Dol, Ille-et-Vilaine, Bretagne, France Marr: - Died: 1200 - Scotland |  |
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 | 15. St Hereditary Alan FitzWalter  Born: 1140 - Paisley, Renfrewshire, Scotland Marr: 1170 - Alesta nic Morggan of Mar (other spouses) Died: 24 AUG 1204 - Dundonald Castle, Kyle, Ayrshire, Scotland |  | 16. Margaret fitz Walter  Born: 1146 - of, Renfrewshire, Scotland Marr: - Died: - |  |
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Father: Flaad Fledaldus Senescal
Born: 1046, France
Marr:
Died: 1084, France
Mother: Guenta Verch Griffith
Born: 1050, France
Died: 1084
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Father: Arnulf "Ernulf" de Hesdin, Seigneur (Count) of Hesdin Baron Hesdin of Keevil
Born: 1038, France
Marr:
Died: 1097
Mother: Lady Emmeline De Bretange
Born: 1032, England
Died: 1094, France
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 | Alan FitzFlaad 
Born: 1078 - Dol, Ille-et-Vilaine, Bretagne, France
Marr: -
Died: ABT 1110 - Dol, Ille-et-Vilaine, Bretagne, France
Other Spouses:
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 | Aveline de Hesding 
Born: 1081 - Hesdin, Pas-de-Calais, Nord-Pas-de-Calais, France
Died: 1126 - Oswestry, Shropshire, England
Other Spouses:
Robert Fitz Walter
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 | 1. Flaad FitzAlan Born: 1102 - Marr: - Died: - |  | 2. William FitzAlan  Born: ABT 1105 - Shropshire, England Marr: - Died: APR 1160 - Oswestry, Shropshire, England |  |
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 | 3. Walter FitzAlan  Born: 1105 - Castle Pulverbatch, Pulverbatch, Shropshire, England Marr: 1133 - Eschyna de Londonis Died: - Paisley, Renfrewshire, Scotland |  | 4. Simon Fitz Alan Born: 1123 - Dol-de-Bretagne, Département d'Ille-et-Vilaine, Bretagne, France Marr: - Died: 1200 - |  |
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 | 5. Simon fitz Flaad  Born: 1107 - Dol-de-Bretagne, Ille-et-Vilaine, Bretagne, France Marr: - Died: 1165 - Scotland |  |
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