My grandfather, Francis Lasher Tidd, had two sisters. Here are a few pictures from the early 1920s, probably taken in New Jersey. Frank carried Betty Marie on his shoulders, while Janet May cuddles what appears to be a black cat (although it could also be a puppy).
Standing outside the same house that shows up in other pictures, we see Frank with sister Janet. The blonde girl is identified as Grace Davey (I don't know if that is family, friend, or neighbor).
Frank and Janet, probably 1921-1922, possibly on New Jersey farm.