What did Jackey Horner pull from his pie?

Little Jack Horner sat in the corner,eating his pudding pie; He put in his thumb and pulled out a plum, And said "what a good boy am I, am I! And said "what a good boy am I!" All those hours spent listening to "Listen with Mother" on the radio, back in the early 60's, paid off!

I always heard it as Jack Horner, not Jackie

the plum was supposedly property deeds

Little Jack Horner sat in the corner eating his Christmas pie, He put in his thumb and pulled out a plum and said "What a good boy and I !"

Jack Horner. Not Jackey!!