Lol…although how is he a descendant of a human from future earth? I thought that was Jabba.
I am glad you got a chuckle as that was my intent…
There was SW book that followed a group of 5000 humans from Earth in the 25th Century who fall into a black hole or some other plot device and end up in a galaxy far away in a time long long (long) ago. The first Solo was part of the 5000 humans. The humans then go on to populate the galaxy and are the source of all human we see in SW.