Israeli
There are people from Jerusalem of many races -- perhaps you are asking about the racial category of the indigenous people of that region? The Bedouins (of the Negev and South Jordan) and Kurds (of Syria and Iraq) are probably fairly typical. Even that is problematic. The entire Levant has been a highway between Africa and Eurasia since the dawn of human history. In Biblical times, Egyptians, Assyrians and Babylonians fought over the land. Then the Greeks conquered it, then Rome. Rome moved slave populations from as far north as England and as far south as sub-Saharan Africal all over the empire. In post-Roman times, the mongols (descendants of Genghis Kahn) made it as far as Gaza. The Crusaders came, the Turks came. Every invading army certainly left behind children. What race is the result?
We do not know his nationality but assume he was a Hebrew since he was in Jerusalem at the time he was appointed a deacon.
Cyril of Jerusalem was born in 313.
Sophronius of Jerusalem was born in 560.
Amalric I of Jerusalem was born in 1136.
Isabella I of Jerusalem was born in 1172.
Hodierna of Jerusalem was born in 1110.
Benedict I of Jerusalem was born in 1892.
Baldwin I of Jerusalem was born in 1058.
Nectarius of Jerusalem was born in 1605.
Wilhelm Jerusalem was born in 1854.
Angelus of Jerusalem was born in 1185.
Johannes of Jerusalem was born in 1042.