Thanks for your offer, I do live in the area and you could be absolutely right about the location. Now that I think about it, I think Bronson in downtown moved and became "The Renton Hospital" at the hardware store location then moved again and became Valley Medical alongside 405. I've run into so many people from the 1920s-1950 who had odd adoption stories but that was the time before birth control so this kind of thing happened. Thanks and good luck!