Looking for Martha Ann Curran (my mother)

Looking for help finding my Mother, Martha A Curran.

Born to Clifford and Agnes Curran in Brooklyn, N.Y. She had three brothers, Clifford, William and Joseph, all older than her. And she had two older sisters Mary and Agnes.

She was born in 1938, I beleive, since the newly released 1940 Census says she was 2 years old at the time it was completed. Any help would be awesome! I've never met my relatives on the Curran side.