I bought a photograph of couple at an antique store. There is a handwritten note stating: Charlie - John and Esther Calder, June 1, 1933. The photo looks like a marriage photo and was taken in Twin Falls, ID. I have researched John Calder & found him in Lincoln, McPherson Co., SD; Pembrook, Edmunds Co., SD, Twin Falls, Twin Falls Co., ID; and his death in 1986 in Poulsbo, Kitsap, WA. Haven't been able to find anyone researching this family. If someone is, I'd be happy to send the photo to them.