found: Pastoral fantasy "At the zoo", c1926:t.p. (Sturkow-Ryder)
found: OCLC, Oct. 9, 2007:(Ryder, Theodora Sturko, 1876-)
found: OCLC, April 6, 2021(access points: Ryder, Theodora Sturkow, 1876- ; Sturkow Ryder; usage: Mme. Sturkow-Ryder; Sturkow Ryder; no predominance as to presence or absence of hyphen)
found: Wikipedia, April 6, 2021(Theodora Sturkow-Ryder; born August 11, 1876, Philadelphia, Pa.; died August 3, 1958 at age of 82, Oakland, Calif.; American concert pianist, composer, music critic, and piano teacher, based in Chicago; music critic for the Pittsburgh dispatch; taught at the American Academy of Music in Chicago; member of the National Guild of Piano Teachers, the National League of American Pen Women, the Chicago Women's Music Club, and the San Francisco Musical Club; represented a radio manufacturer in her later career; recorded hundreds of piano rolls for QRS, Ampico, and Aeolian; may have used pseudonym Dorian Welch in compostions and recordings [no publications found in OCLC]; first marriage to Benjamin Hudson Ryder; second marriage to Frank J. Snite) - https://en.wikipedia.org/wiki/Theodora_Sturkow-Ryder
