The Jonathan adventures
A time lord clone of the doctor and the master made by the Kavarian chapter altered the DNA for a better weapon than Melody Pond aka River Song just in case they needed a backup. He then meets the 13th Doctor with Yaz, Graham, and Ryan. He explained everything to them and after they told him all of their experiences with the doctor he had a better idea of who his clone parents are. The Doctor after a deep conversation with him in the TARDIS and felt better about who he was and is. She asked her technical son about what he knows. He told her everything and she asked him which one did he want to be more like. He answered a better version of both of them and a more heroic one too. The Doctor smiled at this moment and approved of this. He asked her if a job title has to be among the titles he considers and she responded "No, not really, you can take anything as your title." he asked her," What was the alias you went by back when you were a man?" The Doctor replied,"