SR
Sir Reginald FitzPiers
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About
Reginald (Reynold) fitz Piers (d.1286), Lord of Blaen Llyfni in Brecknock, sheriff of Hampshire and Constable of Winchester Castle; father of Lucy FitzPiers, wife of William de Ros of Helmsley.
Research notes
✓ DOCUMENTED (Wikipedia 'Reginald FitzPiers'; standard Marcher pedigree, web-confirmed 7 Aug 2026): second son of Peter FitzHerbert; inherited the minor Marcher lordship of Blaen Llyfni. Added 7 Aug 2026 (cheap-win audit): a documented rung previously left as a floor. Direct-ancestor line only; collateral kin not wired.