Genesis 16:1-2

Abram : the son of Terah of Shem

Egyptians : descendants of Mizraim
(30° 6´, 31° 20´); (30° 6´, 31° 20´)

Hagar : wife of Abraham used figuratively of her son Ishmael and his descendants,Sarah's Egyptian maid

Sarai : a layman of the Binnui Clan who put away his heathen wife