Place name origins only have little relation to the Roman names (e.g. Chester - 'Deva', Winchester - 'Venta Belgarum' etc.). Many English places derive part of their name from the river upon which they were built, but in the 16th century many English rivers were renamed with back-formations from towns on their banks. Cambridge, perhaps uniquely, illustrates both effects: originally "Grontabricc", a bridge on the Granta, the name became "Cantebruge" and then "Cambrugge", from which the river was renamed Cam. The vast majority of place names in Wales are Welsh by origin, containing elements such as Llan-, Aber-, Pen- etc. Along the south
La Venta of legitimizing power.” Frans Blom and Oliver La Farge made the first detailed descriptions of La Venta during their 1925 expedition, sponsored by Tulane University. Originally La Venta was thought to be a Mayan site. It wasn't until more sophisticated radiocarbon techniques were developed in the 1950s that Olmec sites were irrefutably dated as preceding the Maya. La Venta was first excavated by Matthew Stirling and Philip Drucker (assisted by Waldo Wedel in 1943, due to Drucker’s military service during WWII) between 1940 and 1943, resulting in several articles by Stirling and in 1952 a two-volume monograph by Drucker. Stirling