The possibly is for Gaaljecel since I've heard different opinions on them although it's leaning towards them being not but the Degodi and Ajuraan are most definitely not.
This is from Gunther Schlee (
https://www.eth.mpg.de/schlee )
Identities on the Move, Clanship and Pastoralism in Northern Kenya, 1989.
Schlee states on page 213 that he never found two identical Ajuraan abtirses and just quotes three versions that he says are as good as any other. (Jump below the description of the diagram.)
indicate, show a high degree of consistency."
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So, there are problems:
Aqiil is not a recognzed son of Abu Talib.
The ascending names with arrows are Somali, not Arabic. "But how these ancestors, all of whom have non-Muslim names, are linked to the Quraish, the tribe of the prophet, is left to the discretion of every individual Ajuraan, as long as he gets to Aqiil bin Abu Talib somehow." (page 215)
If the Ajuraan are Arabs, as.claimed, they would be J1. As Hawiyye, they could be E1b1b.
@Apollo