In OTL, Elvis Presley starred in the movie Jailhouse Rock with Judy Tyler, who played Princess Summerfall Winterspring on the "Howdy Doody Show". She died in a car accident (in 1957) as the movie was going to the theaters. However, it wouldn't require much of a tweak of the imagination to have him marrying her (even though she was already married at the time). Judy was already on her second husband and Elvis would not meet Priscilla until 1959. So what would've happened to "Graceland" had it been Howdy's princess living on its grounds?