Make the following paragraph more cohesive
Almost every detail of his military career is known yet there is not a single reference to his parents or birthplace in the official documents. He may have been illegitimate or descended from an illegitimate branch of the family.
Since almost every detail of his military career is known yet there is not a single reference to his parents or birthplace in the official documents, he may have been illegitimate or descended from an illegitimate branch of the family.