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Male Allan (Algernon) de PERCY Click to view Allan (Algernon) de PERCY in the family tree

Allan (Algernon) de was born after 1067 in Alnwick, Northumberland, England.  Allan (Algernon) de's father was William de PERCY and his mother was Emma de PORT.  His paternal grandparents were Geoffrey de PERCY and Margaret UNKNOWN; his maternal grandfather was Gaspatrick de PORT.  He was an only child.  He died after 1130.


Allan (Algernon) de's family with Emma (Gant) de GAUNT

They had a son named William de.