The Walashma definetly had some connections with the Isaaq clan specifically the Habar Magaadle.The Walashma dynasty claimed to have descended from Aw-Barkhadle and the Isaaq has always claimed that mythical Aw-Barkhadle and our mythical Shrek Isaxaaq were brothers, plus Aw-Barkhadle’s tomb is in the heart of Isaaq territory where the remains of medieval city with walls have been found by Dr Sada Mire
Let’s not forget that the Habar Magaadle chief Axmed Gurey which most mis-associate with the Imam Axmed bin Ibrahim were the first to respond to his call of Holy war against the Abysinnian Emperor