1911 Encyclopædia Britannica/Langtoft, Peter
LANGTOFT, PETER (d. c. 1307), English chronicler, took his name from the village of Langtoft in Yorkshire, and was a canon of the Augustinian priory of Bridlington. His name is also given as Langetoft and Langetost. He wrote in French verse a Chronicle dealing with the history of England from the earliest times to the death of Edward I. in 1307. It consists of three parts and contains about 9000 rhyming verses. The earlier part of the Chronicle is taken from Geoffrey of Monmouth and other writers; for the period dealing with the reign of Edward I. Langtoft is a contemporary and valuable authority, especially for affairs in the north of England and in Scotland. Langtoft's Chronicle seems to have enjoyed considerable popularity in the north, and the latter part of it was translated into English by Robert Mannyng, sometimes called Robert of Brunne, about 1330. It has been edited for the Roll Series by T. Wright (1866-1868).
See Wright's preface, and also O. Preussner, Robert Mannyng of Brunne's Übersetzung von Pierre de Langtofts Chronicle und ihr Verhältnis zum Originale (Breslau, 1891).