Passage: The series began with a daily newspaper strip on February 17, 1936, followed by a color Sunday strip on May 28, 1939; both are still running as of 2019. In 1966, King Features stated that The Phantom was being published in 583 newspapers worldwide. At its peak, the strip was read by over 100 million people daily.Falk worked on The Phantom until his death in 1999; from then until the present, the comic strip has been written by Tony DePaul. Since 2016, it has been drawn by Mike Manley (Monday–Saturday) and Terry Beatty (Sunday). Previous artists on the newspaper strip include Ray Moore, Wilson McCoy, Bill Lignante, Sy Barry, George Olesen, Keith Williams, Fred Fredericks, Graham Nolan, Eduardo Barreto and Paul Ryan. In the strip, the Phantom was 21st in a line of crime-fighters which began in 1536, when the father of British sailor Christopher Walker was killed during a pirate attack. Swearing an oath on the skull of his father's murderer to fight evil, Christopher began a legacy of the Phantom which would pass from father to son. Nicknames for the Phantom include "The Ghost Who Walks", "Guardian of the Eastern Dark" and "The Man Who Cannot Die".Unlike many other superheroes, the Phantom has no superpowers; he totally relies on his strength, intelligence and the myth of his immortality to take action against the forces of evil. The 21st Phantom is married to Diana Palmer; they met while he studied in the United States and they have two children, Kit and Heloise. He has a trained wolf named Devil and a horse named Hero, and like the 20 previous Phantoms he lives in the ancient Skull Cave.

Question: What was the last name of Mr. Ray who was on the newspaper strip?
Moore