Grant gurey (you need a Somali name ) ,
Please elaborate on the DNa comment and what it has proved .
What do you think of "Beendiid"?
I am not sure of the reference. Do you mean:
"As far as it can be reconstructed by our historical field enquiries, the Harla most
probably represented an Islamized population of mixted Harari/Somali stock
which partly survived in the ethnic body of the Galla conquerors - a fact which can"
If this is the reference, then the author is confused and probably talking about a late period.. The Harari, together with some other smaller groups, are what was left of the Harla after the Adal wars and the Oromo invasion. There probably were some Samaale additions. But the Harla themselves were Ethio-Semitic and descend from an independent kingdom with it's own language.
https://en.wikipedia.org/wiki/Harari_people
"The Harla people are considered, the precursor to the Harari people.[2] Upon the arrival of Arab cleric Abadir in the 10th century, he was met by the Harla, Gaturi and Argobba tribes.[3] By the thirteenth century, Hararis were one of the administrators of the Ifat Sultanate.[4] In the fourteenth century raids on Harar town of Get (Gey) by Abyssinian Emperor Amda Seyon I, Hararis are referred to as Harla Arabs.[5] In the sixteenth century, walls built around the city of Harar during the reign of Emir Nur, helped preserve Harari identity from being assimilated by the Oromo.[6] According to Ulrich Braukämper, Harla-Harari semitic group were most likely active in the region prior to the Adal Sultanate's Islamic invasion of Ethiopia. During the Abyssinian-Adal war, some Harari militia settled in Gurage territory forming the Silt'e ethnic group.[7] Hararis were furious when Muhammad Jasa decided to move the Adal Sultanate's capital from Harar to Aussa in 1577. In less than a year after its relocation Adal would collapse.[8]"
As you can see from the balance of Garad's argument, he and other Somalis like to incorporate Harla and Himyarite history into their own.