Maarten Raven Maarten Raven Maarten J. Raven (born 1953, Utrecht) is a Dutch Egyptologist. Raven is the curator (since 1978) of the department of Egyptology at the Rijksmuseum van Oudheden in Leiden. In addition to his work at the museum, he has been active as an archeologist in Saqqara since 1975. In Saqqara, he has been working (as joint field director since 1999) on a New Kingdom archeological burial site, a cooperation of the Rijksmuseum van Oudheden and the Egypt Exploration Society (1975–1998) and Leiden University (1999-) In September 2012 he was also appointed as extraordinary professor 'Museology of Ancient Egypt' at
Presaddfed Burial Chamber Presaddfed Burial Chamber Presaddfed Burial Chamber is a listed monument in Anglesey, north Wales, comprising two Neolithic chamber tombs. It is a scheduled ancient monument and is located a short distance northwest of Bodedern. It is maintained by Cadw. There are two neolithic tombs at this site, which is located about south of Llyn Llywenan and about northwest of the village of Bodedern. The southern tomb is the more complete; it has a capstone some , supported by three stout upright stones at the south end and by a single more slender stone at the north. Additionally there is a