2I apologise that I did not put this in earlier...Here is a listing of the children but some might not appear in early chapters or in the story yet. I might be spoiling who-marries-who because it is supposed to be a surprise in the later story to come (it will be called "Moonlit Mirth" and will include all the first generation of Merediths and Blythes) so sorry if I do spoil it for you :(
Jem and Faith Blythe-
Jem Blythe
Walter "Walt" Blythe
Meredith Blythe
Jerry and Nan Meredith
Gerald Meredith
Diana "Di" Meredith
Anne "Anna" Meredith*
Carl Meredith
Cecilia Una Meredith
Alec and Di Parker
Walter Blythe Parker
Faith Parker
James "Jim" Parker
Anne "Nan" Parker
Bertha Parker
Carl and Emma Meredith
Rosemary "Rose" Meredith*
Jack Meredith
Shirley and Una Blythe
John Blythe
Cecilia "Lily" Blythe
Susanne "Suzy" Blythe
Kenneth and Rilla Ford
Gilbert Ford
Owen Ford
*Anna and Rose both have nicknames as there is already a Rosemary and Anne.