It looks as though lots of posts while I was asleep
JuliusCaesar you have so far in this thread attacked everyone who has posted in it, I am the only person who is bothering to reply to you at this point, and I am not sure why I should bother, but I did say I would find an online source for my statements earlier and so I will. Perhaps you should change your attitude about debate other than ad hominem attacks and attacking everyone else to make up for your own weak arguments, you have not brought much to this discussion other than insisting I am wrong.
I found two more citations of Cerulli's genealogy last night. One is via Lewis' copy (which conflates him with Yusuf al-Kawnayn), and another citing the Harari manuscript directly.
Here is Cerulli via Lewis:
As it is citing from Lewis (the cerulli genealogy stops at Barkhadle) the genealogy continues on with Yusuf al-Kawnayn's Hasani nisba, which is due to this Yusuf ibn Barkante being confused with Yusuf aw-Barkhadle (the Walashma genealogy does not say Yusuf aw-Barkhadle, it says Yusuf ibn Barkante, it's not the same guy!)
The second citation does not cite Lewis or Cerulli (so no conflation of Barkhadle) and preserves the original spelling.
http://dspace-roma3.caspur.it/bitstream ... 20horn.pdf (page 2, footnotes)
Umar bin Dunyahur bin Hamud bin Mohamed bin Sheikh Yusuf, (bin) Barkatle (the Harari manuscript also tries to claim Sheikh Barkhadle as the Walashma ancestor, but in all the traditional histories Sheikh Barkhadle had no sons).
As an additional tidbit, Ibn Taghribirdi refers to the dynasty as being founded by Umar Walasma al-Jaberti al-Hanafi.
There is not a shred of evidence for either the Walashma or Yusuf aw-Barkhadle being Dir. I am not opposed to the idea but there just isn't any evidence. Where does it say in the evidence you have posted that either are Dir?
I imagine I will be the target of your verbal abuse in the next few posts.