From 1986, The FAM. The siblings are numbered 1-9 and the spouses are listed with their sibling-mate. Dick and Peggy are Mark’s parents. I’m going to underline the names of the ones I’ve met!
Standing on the floor from the left: Jim(+Karen), Karen #9, Dad (Frank), Mom (Frances), Mary #8, Ric(+Mary), Nada(+Jim).
In the middle: Pat #6. Pauline(+Pat), Peggy #5, Jim #3.
Top row: Mike #7, Dick(+Peggy), Shirley #4, Jerry(+Shirley), Betty #1, Stan(+Betty), Tom #2.