Wexler family gathering

On the back, a marginally decipherable key:

Back Row
L to R
Dad Norman's father Norman's cousin Aunt Mildred Morley's father A stranger Norman's uncle
Middle Row
Norman's mother Morley's mother "Your mother" Morley's aunt Norman's aunt
Front row
(illegible) The Three (illegible) Girls

Click here for a full-sized image, or here for the unretouched original scan.