LookUp marriage: Christopher Andrey to Doris W. Ehrlich

Hi, I am trying to find marriage info for:
Christopher Andrey m. Doris W. Ehrlich
Possible marriage date could be from between 1944 to 1955
Possible marriage locations Brooklyn or Long Island NY
Or possibly even Indiana.

Have contacted Brooklyn NY for records lookup but have just been informed that they did not find any info.Appreciate any help or recommendations on finding this info.

CharO.
C.FL