I Am Searching for Any Information on the Surname Arolansky

I am searching for any information on the surname AROLANSKY. Also, for any information on the person AHUVA BARIA AROLANSKY, as she is my father's biological mother. We do know she was residing in Paelstine in 1940 as my father was born in 1940/Jerusalem, Israel and adopted by 2 Christian missionaries. Ahuva was born in 1920.