My triplet Mysti had 5 single births and an adopted child.
I'm still optimistic about her grandchildren though.

I have a family with a set of twins and a set of triplets. I am excited to see what will happen with the next generation in that family. (But I'm going to be sad when all 5 leave for college the same morning. *sniff* *sniff*)

My third family is the oldest - 5th generation just moved in - but no multiple births yet.