Siward FitzDunning de LATHOM 
Siward FitzDunning de was born on July 4th, 1073 in Lathom, Lancashire, England. Siward FitzDunning de's father was Dunning de LATHOM and his mother was Marigard de ESSEX. He was an only child.
They had a son named Henry FitzSiward de.
-
Children
Henry FitzSiward de LATHOM
Henry FitzSiward de was born on April 27th, 1093 in Lathom, Lanashie, England. He died at the age of 35 on June 12th, 1128.