April 3, 1954 = David Wills (Negativland); April 1, 1955 = Michael Korie; March 31, 1958 = Bruno DeGazio
David Wills, 1954 (Negativland)
David Wills was a founding member of Negativland, often going under the name “The Weatherman” and is still showing up one way or another to be seen at Negativland performances. I presume that this is the video that will be either “all that you need to know” or a “gateway to more of whatever this is”: