Printed in 1888
Jack and Jill by Louisa M. Alcott - The story follows Jack Minot and Janey Pecq, who are best friends who live next door to each other. They are always seen together, so Janey gets the nickname of Jill, to mimic the old rhyme. The two do go up a hill one winter day— and then are involved in a terrible accident. 

Jack and Jill by Louisa May Alcott