Bereket's real name is Mebrahtom and he is known in Gondar high school (the only high school at the time there). His parents are both "tigrigna" ethnicity from Eritrea. He is leading Ethiopia and the Ethiopians, like hagos kisha, are leading Eritrea today. These are facts.
eden, the "Tigrigna" ethnicity in ertra are the extended family of Tigres in Ethiopia. Actually, all ethnic groups, except the reshidas, in ertra are an extention of many Ethiopian ethnic groups. Even if you say Bereket's family are tigres from ertra, that doesn't make him ertrawi. If he wanted to be ertrawi, he would have been long ago. Even Issu who has no family family history in eritra is the president of ertra!!
The funny thing here is that the "struggle" to "liberate" ertra from Ethiopia, it has no meaning when you are still under the rule of Issu from Tembien-Tigray, Ethiopia. He was not born or raised in ertra, but he owns ertra and everything of her, good for him!
your logic is not making any sense. anyways, I'm still waiting for your answer
was issu's parents from ertra, but happend to be in Tembien, Tigray??
BTW, there is no Tigre ethnic group that originated in ertra. Nor a tribe called Tigrigna as far as I know.