Wilhelm Scherer was a German philologist and historian of literature. He was known as a positivist because he based much of his work on "hypotheses on detailed historical research, and rooted every literary phenomenon in 'objective' historical or philological facts". His positivism is different due to his involvement with his nationalist goals. His major contribution to the movement was his speculation that culture cycled in a six-hundred-year period.
Wilhelm Schmidt SVD was a German-Austrian Catholic priest, linguist and ethnologist. He presided over the Fourth International Congress of Anthropological and Ethnological Sciences that was held at Vienna in 1952.
William Steinitz was a Bohemian-Austrian and, later, American chess player. From 1886 to 1894, he was the first World Chess Champion. He was also a highly influential writer and chess theoretician.
Wilhelm Eduard Vischer was a Swiss pastor, theologian, Hebraist, Old Testament scholar and amateur Lied lyricist. One of his major areas of study was that of Christ in the Old Testament.
Wilhelm von Lenz was a Baltic German Russian official and writer. Wilhelm von Lenz was a friend and student of many mid-century Romantic composers, including Franz Liszt, Frédéric Chopin and Hector Berlioz, Lenz's most important and influential work was an early biography of the German composer Ludwig van Beethoven, entitled Beethoven et ses trois styles (1855), written in response to the disparagement of Beethoven by Alexander Ulybyshev in his Nouvelle biographie de Mozart (1843). Lenz promoted the idea that Beethoven's musical style be divided into three characteristic periods. Lenz's periodisation, with minor changes, is still widely used today by musicologists in discussing Beethoven's compositions.