Harry & Lois Yeager Family, Pennsylvania

Family Pic circa 1961 or 62: This is a photo of my grandfather, Harry Isaac Yeager, His wife Lois and family.

The mystery is this little boy at the far right hand corner. He was also in another picture. This has been a family mystery as long as I can remember, plus some. As far as I know, this was taken in the Lewisburg or Mifflinburg PA area. I will pinpoint the area when my dad gets home from work.

Who is the little boy in the far right corner?
People in photo include: Harry Isaac Yeager and Lois Yeager