Robert Reiniger Meredith Willson (May 18, 1902 – June 15, 1984) was an American flutist, composer, conductor, musical arranger, bandleader, playwright, and author. He is best known for writing the book, music, and lyrics for the 1957 hit Broadway musical The Music Man and “It’s Beginning to Look a Lot Like Christmas” (1951). Willson wrote two other Broadway musicals and composed symphonies and popular songs. He was twice nominated for Academy Awards for film scores.

Willson was born in Mason City, Iowa, to Rosalie Reiniger Willson and John David Willson. He had a brother two years his senior, John Cedrick, and a sister 12 years his senior, children’s author Dixie Willson. Willson attended Frank Damrosch‘s Institute of Musical Art (which later became the Juilliard School) in New York City. He married his high-school sweetheart, Elizabeth “Peggy” Wilson, on August 29, 1920; they were married for 26 years