Here's as good a place to start as any...
That's a good one, but not what I had in mind. Somebody here posted an interview, or part of an interview with a woman with a foreign-sounding name (could have started with an M) who claimed to have been Barry's babysitter while Ann went to school. I think this was when Ann was back in Seattle for the 2nd time after he was born. I think she lived in a house that time -- or perhaps an apartment, or duplex. The lady said that she had a daughter a couple of years older than the baby and that he was 7 months old. The lady said that she knew that was accurate because her daughter was no 50 (at the time of the interview.)