The study of the famous men of history is one of the subjects that we seek to materialize by our study and research to find out the greatness provided by these symbols of knowledge and sciences that were dated to the nations civilizational and cultural path through the ages, and in various stages that the nation lived through as it gives a gift and a legacy of human sciences that stand on its doorstep with great honor and respect. That is why studying historical literature with its generalization is important because it gives a clear picture of the evolution of the historical methodology of the stage in which it was written, especially that these books appeared in the late centuries because they are of exceptional importance as they are the product of an important stage in the life of the nation, through the transfer of the center of cultural activity to Damascus and Cairo After Baghdad was subjected to foreign invasion, including its continuous and quantitative results.