Known. The tomb was still shut, and the burial goods were still inside.
The tomb is in West Aswan. It is about 4,000 years old, from the 12th Dynasty. The coffins name the dead man as Shemai, brother of Sarenput II, a powerful governor under Senwosret II and Senwosret III. His mother was Satethotep and his father was Khema. Inside were pottery, two cedar coffins, and wooden models of boats and of daily life. A mummy was there too, with a painted cover, a mask, and collars. It had not been examined yet, and no pictures of it were shown.
The page does not say what is still argued.