The Williams were "my 10 William and my 11 William". The Abbis were younger - "my 4 Abbi and my 5 Abbi". They got bossed around more, naturally.

My brother's were Feedee, Googoo and Bambu. I had a whole family, but the only ones I can remember were William (yep, I guess it's hereditary!), Smee who was a kind of pirate figure, and an older girl called Ariel (not Disney as this was LONG before that - more like a TV ariel. Now you know I'm REALLY old!) who was kind of motherly and took care of the others, including me. I think she may have been based on wendy in Peter Pan, now I think of it.