Lupita Nyongo is mexican and has mexican citizenship because she was born in Mexico.

http://www.standardmedia.co.ke/entertainment/thenairobian/article/2693/lupita-nyong-os-citizenship-finally-confirmed

Obama is american because he was born in the US - he had to produce his birth certificate to confirm that to his detractors.

I am a Kisumu county citizen since I was born there (though parents are from elsewhere) and my birth certificate, ID and passport also say so.

But his "Ushagoo" is in Kogelo, don't think about the question in English but in "African", to me Obama is from Nyanza notwithstanding birth certificate, to Americans he is American because he was born in his mothers Ushagoo, and he visits both his Ushagoos often. According to American, if you have only one drop of black blood you are black, for we Kenyans, we start with 0.5%(pointi).

I had a hectic time getting my ID, my father had his roots in one of the border towns - but I was born in central province.

Wacha time ya kuchukua ID, I was told guys from border towns have to go to the local wazee to ascertain you are a kenyan - problem is that I had never been to that part of the country and they didn’t know me

Umira kager clan vs Wambui Otieno in the case of Late Sylivanus Melea otieno

Before Justice Bosire and others

Held that a Luo can have as many house as his heart desires , Hell he might as well buy Migaa City or New Masaku BUT HE CAN ONLY HAVE ONE HOME ===>NYALGUNGA