I am missing something, please list the important piece of evidence here, and the conclusion it supports.
Side note: all of the documentation I have seen WRT Barack Hussein Obama, the POTUS has him labeled as “Barack Hussein Obama II,” NOT Jr. Even though under normal conventions, a baby boy named after his father would be a Jr.
TIA
The Sr. and Jr. were used for the convenience of indicating whether the father or son were being duscussed. Their names and titles vary along with the various documents. Obama has used many aliases in any case.