The Tylden (or Tilden) family represent a landholding family with origins in England in the Middle Ages. A branch of the family emigrated to the American colonies in the early 17th century and established the Tilden family line in America.
During the reign of Henry II, there are records of a Sir Richard Tylden who was seneschal (or steward) to Hugh de Lacy, Constable of Chester.
Henry's son, Richard I "the Lionheart", who led the Third Crusade with Philip II of France in 1190, was accompanied by a Sir Richard Tylden. His son was probably Sir Richard of Sittenbourne who married Gertrude daughter of Sir William Vernon of Fordsham, Cheshire. Their son, Sir Henry Tylden, married Phillipa de Boteler (daughter of Sir Richard Boteler of Lancashire). Their son, Sir William Tylden, married Constance daughter of Rodolphus Gannett who in turn produced Sir William Tylden who served under the Black Prince in the Battle of Poitiers in 1356.
The Tyldens possessed manors in the parishes of Brenchley, Kennington, Otterden, Milstead, Tilmanstone and Wormshill.
The line extends through numerous generations and branches out in three lines - the eldest remained possessed of its lands in Kent, one branch went to Sussex (with one of its members migrating to America) and one moved to Ifield.