Sybil was referred to as the niece of Henry I of England but is commonly believed, probably incorrectly, to be one of his illegitimate children.
Baldwin | Alec Baldwin | James Baldwin | Stanley Baldwin | Baldwin Locomotive Works | William Baldwin | James Baldwin (writer) | Baldwin, Nassau County, New York | Daniel Baldwin | Baldwin Spencer | Adam Baldwin | Baldwin Piano Company | Stephen Baldwin | Baldwin II of Jerusalem | Loammi Baldwin, Jr. | James Mark Baldwin | Henry Baldwin Hyde | Baldwin II | Walter Baldwin Spencer | Thomas Scott Baldwin | Monica Baldwin | Michael Baldwin | Burr Baldwin | Baldwin IV of Jerusalem | Baldwin I of Jerusalem | Walter Baldwin | Treat Baldwin Johnson | Tommy Baldwin | Tab Baldwin | Simeon Baldwin |