Tell me this riddle if you can?

I had a little hen, the prettiest ever seen,
She washed me the dishes, and kept the house clean:
She went to the mill to fetch me some flour,
She brought it home in less than an hour;
She baked me my bread, she brew'd me my ale,
She sat by the fire and told many a fine tale.

Bat Bat (clap hands) come under my hat,
And I'll give you a slice of bacon;
And when I bake, I'll give you a cake
If I am not mistaken.

There was an old woman of Leeds;
Who spent all her time in good deeds;
She worked for the poor
Till her finger were sore,
This pious old woman of Leeds!

Little Tommy Tittlemouse lived in a little house;
He caught fishes in other men's dishes.

As I was going to St. Ives,
I met a man with seven wives;
Every wife had seven sacks;
Every sack had seven cats;
Every cat had seven kits.
Kits, cats, sacks and wives,
How many were there going to St. Ives?