Actress Judy Garland, railroad executive Harold S. Vanderbilt, and composer Cole Porter have at least one thing in common: They were guests at Rock Edge, a storied estate in Prides Crossing, an affluent seaside enclave along Massachusetts‘ North Shore known for its grand waterfront mansions.
Perched atop a rocky bluff, the three-acre property commands roughly 400 feet of shoreline with sweeping ocean views. At its center is a Georgian Revival mansion built in 1904 that pairs…

