How many kids did Frederick Douglass have with his first wife?

Abraham Lincoln had two siblings, both of whom died early. His father's second marriage gave him three step-siblings.

He had an older sister named Sarah (Sarah Lincoln Grigsby), who died in childbirth (February 10, 1807 - January 20, 1828). He had a younger brother, Thomas Jr., who died in infancy (1811-1812).

He also had one stepbrother (John) and two stepsisters (Matilda and Elizabeth), the children of his father's second wife, Sarah Bush Johnston, by her first marriage to Daniel Johnston.
5. A sister names Sarah,step-sisters Elizabeth,and Matilda. And a step-brother John. And a fun fact alot of people dont know is he had a brother named Thomas Jr.