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
Apis (deity) and fixed in a standing position on a foundation made of wooden planks. By the New Kingdom period, the remains of the sacred bulls were interred at the cemetery of Saqqara. The earliest known burial in Saqqara was performed in the reign of Amenhotep III by his son Thutmose; afterward, seven more bulls were buried nearby. Ramesses II initiated Apis burials in what now is known as the Serapeum, an underground complex of burial chambers at Saqqara for the sacred bulls, a site used throughout the rest of Ancient Egyptian history into the reign of Cleopatra. Khaemweset, the priestly son