Do You Know This Family?

One of the strange things that sometimes happens with what I'm doing with Digital Divide is that you sometimes end up with personal items that people forgot to remove. No, this wasn't a computer file because we format all the hard drives, erasing everything in the process. Rather it was an actual photograph that was left in a bluish-green Acer scanner that was donated to us. I scoured my memory but couldn't remember who it was from so I thought I'd post it here and see if anyone recognized any of the people shown here. Based on the clothing and decor, I'm guessing this was taken in the 1970's. I'd love to get the photo back to the owner!!