Frederic G. Melcher
Melcher proposed the Caldecott Medal in 1937 to honor children's picture books. Named for British illustrator Randolph Caldecott, the medal is presented annually for the "most distinguished picture book for children".
Robert Lawson (author)
Robert Lawson (October 4, 1892 – May 27, 1957) was an American writer and illustrator of children's books. His work was widely admired, and he became the first, and so far only, person to be given both the Caldecott Medal, for "They Were Strong and Good" (1941), and a Newbery Award, for "Rabbit Hill" (1945).