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Male Sir Siward fitzDunning de Latham Click to view Sir Siward fitzDunning de Latham in the family tree

Siward fitzDunning was born on July 4th, 1073 in Lathom House, Ormskirk, Lancashire, England.  Siward fitzDunning's father was Earl Dunning de Latham of Ormskirk & Latham and his mother was Marigard de Essex of Avon and Essex.  His paternal grandparents are Orm fitzMagnus and Alicia of Lancashire; his maternal grandparents were Earl Raulph de Essex and Marian Stroud. He had a half-brother named Ailward.  He died  due to suicide in Chapelry Of Lathom, Lancaster, England .


Siward fitzDunning's family with Helga de Chester

‌Siward fitzDunning and Helga were married in a religious ceremony on November 22nd, 1092 in Chapelry Of Lathom, Lancaster, England .  They had a son named Henry fitzSiward.

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