Britcher Family Reunion, Adams or York County, PA

Front row, L-R is Annie Stiegler Britcher, son Harry is to her left and either daughter Viola or son Lewis is sitting in her lap. I would love to know who the others are. I believe it was taken the same day as another reunion photo and I believe that the women in the photo are the daughters of Oliver and Nancy Sowers Britcher. The older boy holing the rifle is probably Rodney Zimmerman, son of Mabel Britcher and Henry Zimmerman. The young girl on the right may be Bernice Zimmerman, while the girl on the lap in the center may be Myrna Zimmerman. Any thoughts would be appreciated.