 The Rentons of Lamberton were in the early 19th century represented by Alexander Renton of Lamberton (d. before March 1831), who was served his father's heir in the lands and mains of Lamberton in 1774, and whose only child, a daughter Susanna, married Robert Campbell, a Colonel in the 42nd (Royal Highland) Regiment of Foot.Their son, Charles Frederick (1819 - 1891), Colonel in the 87th Regiment of Foot, hyphenated his surname.The Campbell-Rentons of Lamberton, and, later, Mordington House, also failed in the male line with the death in 1948 of Robert Charles Campbell-Renton.