Great-grandmothers

When I had Julia, Granny Scott told me that she was her 25th great-grandchild. I was surprised at how big a family we are! I tried to calculate what number Zack is and came up with approximately  #54. I say "approximately" because I'm not sure I got them all (especially for the Birds' families) + my maths skills are not to be trusted (as you all know). Maybe Granny, or someone else, will correct me.  I know of another 6 great-grandkids born after Zack and there are more to come (I think 4 are already in their Mummies'tummies).

Counting for Granny Hayes is a bit easier. He is great-grandchild  #15 out of 17-so far.

That's the joy of families, they keep growing forever and ever!