Genesis 16:2-4

Abram : the son of Terah of Shem

Canaan : the region ofeast Mediterranean coastal land from Arvad (modern Lebanon) south to Gaza,the coast land from Mt. Carmel north to the Orontes River
(31° 41´, 34° 50´); (33° 33´, 35° 21´)

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

Genesis 16:15

Abram : the son of Terah of Shem

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

Ishmael : son of Abraham and Hagar,father of Zebadiah, governor of Judah under Jehoshaphat,son of Azel of Benjamin,son of Jehohanan,a priest of the Pashur clan who put away his heathen wife,son of Nethaniah; a militia leader who assasinated Gedaliah

Genesis 21:1-2

Abraham : a son of Terah; the father of Isaac; ancestor of the Jewish nation.,the son of Terah of Shem

Sarah : the wife of Abraham and the mother of Isaac,daughter of Terah; wife of Abraham

Genesis 21:10

Abraham : a son of Terah; the father of Isaac; ancestor of the Jewish nation.,the son of Terah of Shem