From Memoirs of Allegheny County, Pennsylvania:
ALFRED CAHEN, of Pittsburg, Pa., a well-known attorney, with offices at No. 412 Grant St., was born at Zanesville, Ohio, Nov. 16, 1870, son of Marx and Johanna (Berg) Cahen, the former a native of France, who died in 1887, and the latter born in Germany, and now residing at Columbus, Ohio.
Have you taken a DNA test? If so, login to add it. If not, see our friends at Ancestry DNA.