She gave birth to the show horses Go Boy's Shadow and Rodger's Perfection, who won three World Grand Championships between them.
She was sired by the Tennessee Walking Horse stallion Merry Boy and out of a Standardbred mare, Earthman's Queen Mary.
[1] Merry Walker foundered before being sold to Dr. Porter Rodgers of Searcy, Arkansas, in 1945, but still brought a price of $2,000.
He was sired by Midnight Mack K.[3] A daughter of Merry Walker, Shadow's Sis W, foaled the 1978 World Grand Champion Mark of Carbon.
[1] Merry Walker is the only Tennessee Walking Horse broodmare to ever produce two World Grand Champions.