Djedhetepre Dudimose I was an Egyptian king of the Second Intermediate Period. He is mentioned on stela found at Edfu

Edfu

Edfu is an Egyptian city, located on the west bank of the Nile River between Esna and Aswan, with a population of approximately sixty thousand people. For the ancient history of the city, see below...

 belonging to a king's son and commander Khonsemwaset. It is not known whether the latter was the son of the king, as king's son was a title not only given to the actual children of a king. There is another king with the name Dedumose II

Dedumose II

Dedumose II was a native Ancient Egyptian king of the 16th Theban dynasty during the Second Intermediate Period. His Horus name was Djedneferre.-Dating Issues:Williams and other place Dedumose as the last king of Egypt's 13th Dynasty...

. It is possible that he was the son of Dedumose I. There are also some objects naming a king Dedumose, without providing a second name. K. S. B. Ryholt: The Political Situation in Egypt during the Second Intermediate Period, c. 1800 - 1550 BC. Copenhagen: Museum Tusculanum Press. ISBN 8772894210, p. 402

Precise dates for Dudimose are unknown, but according to the commonly-accepted Egyptian chronology his reign probably ended around 1690 BC.

David Rohl

David Rohl

New Chronology is the term used to describe an alternative Chronology of the ancient Near East developed by English Egyptologist David Rohl and other researchers beginning with A Test of Time: The Bible - from Myth to History in 1995...

's 1995 A Test of Time attempted to correct Egyptian history by shortening

Phantom time hypothesis

The Phantom time hypothesis is a conspiracy theory developed by Heribert Illig in 1991. It proposes that there has been a systematic effort to make it appear that periods of history, specifically that of Europe during the Early Middle Ages exist, when they do not...

 the Third Intermediate Period of Egypt

Third Intermediate Period of Egypt

The Third Intermediate Period refers to the time in Ancient Egypt from the death of Pharaoh Ramesses XI in 1070 BC to the foundation of the Twenty-Sixth Dynasty by Psamtik I in 664 BC, following the expulsion of the Nubian rulers of the Twenty-Fifth Dynasty....

 by almost 300 years. As a by-result the synchronisms with the biblical narrative have changed, making the 13th Dynasty

Thirteenth dynasty of Egypt

The thirteenth dynasty of ancient Egypt is often combined with Dynasties XI, XII and XIV under the group title Middle Kingdom. Other writers separate it from these dynasties and join it to Dynasties XIV through XVII as part of the Second Intermediate Period...

 pharaoh Djedneferre Dudimose

Dudimose

Djedhetepre Dudimose I was an Egyptian king of the Second Intermediate Period. He is mentioned on stela found at Edfu belonging to a king's son and commander Khonsemwaset. It is not known whether the latter was the son of the king, as king's son was a title not only given to the actual children of...

(Dedumesu, Tutimaos, Tutimaios) the pharaoh of the Exodus. Rohl's theory, however, has failed to find support among scholars in his field.