“from Rupierre, near Caen; the Lords of which were of great importance in the eleventh and twelfth centuries (Des Bois). William de Rupierre (who came to England with the Conqueror) is mentioned by Ordericus Vitalis; and in 1090 commanded the forces of Duke Robert. The Counts of Rupierre continued in Normandy till the last century. In England, Robert de Ruperia paid fines in Notts and Derby (Rot. Pip.), and the heiress of John Rooper of Turndish, Derby, married De Fourneaux, who assumed her name (Mon. i. 503). Roger de Rupers, of the Norman line, held lands in Warwick or Leicester, temp. John, where he granted the advowson of Tewkesbury Abbey (Testa de Nevill, 87). The seal of Roger de Rupierre of Normandy (published by the Norman Antiquarian Society) represents a shield divided into twelve squares, each containing a martlet, the original evidently from which the modern Roper arms are derived. The Ropers, Lord Teynham, are descended from this family.” - The Norman People. There is a certain similarity in the coats of arms. Lord Teynham’s pedigree (as traced by Philipot in his Visitation of Kent, 1619), commences with Edwin Roper, seventh in descent, from whom were two brothers; William, who married the daughter of the famous Chancellor, Sir Thomas More; and Christopher, the father of Sir John Roper, created a baron in 1618, and still represented. The elder line ended in heiresses after four generations.

A Norman name: From the Domesday Book, Rippe.

Ripere: from Rupierre, near Caen. William de Rupierre, who came to England with the Conqueror, is mentioned by Ordericus. The name has become Rooper, Roope, and Roper, when this latter does not signify a cordwainer.