Birth: unknown

Pennsylvania, USA

Death: unknown

He married to Joe "Jo Bob" Yerion.

He was a concert pianist and music professor. He moved from Denton, Texas, to Virginia. He died from anesthesia during an appendectomy.

They appear in the 1920 census of Faulkner County, Arkansas, and in the 1930 census of San Antonio, Texas.

Child of Joe and Jacob:

Isabella Aker (born and died in Virginia in infancy)

Burial:

Unknown