The littlest one of the family is here again- and now she (he?) is 10 and a half months old. She's being held up by a woman who's been appearing often in these photos. I think she is an aunt or neighbor. There is a baby stroller in the background that is very similar to others I have seen from this time period. They were usually blue or brown.
If you know who this family may be, let us know in the comments!