Spoke to my friend and Harold was her dad. He's passed. Her mom was Marilyn, she passed in the late 80's and Harold remarried a lady named Lillian. Harold's children are Gary and Lori. They lived on Staten Island. David and Diane are here but no one knows what happened to Lillian. Do you?
My friend remembers going to Jacks and playing in the backyard with the dogs, also Florence and Matthew.
We have no info beyond Yetta and Morris, in fact what you posted was wonderful.