H. Bryon (Horace Bryon) Heywood

H. Bryon Heywood, also listed as Horace Bryon Heywood, was a British engineering author and lecturer whose books were published in the early 1900s. Records for The Calculus for Engineers and The Strength of Materials identify him as H. Bryon Heywood and show his work reaching readers through technical textbooks as well as mathematical writing.

From the front matter of his books, Heywood taught theory, design, and engineering subjects at institutions including Goldsmiths' College, the Westminster Technical Institute, and earlier the Engineering Department of University College London. Those same sources describe him as the author of books such as Theory and Design of Structures, Reinforced Concrete Construction, The Calculus for Engineers, and The Strength of Materials.

He also appears as the co-author, with Maurice Fréchet, of L'Équation de Fredholm et ses applications à la physique mathématique, showing a range that extended from practical engineering instruction to more theoretical mathematics. A readily verifiable portrait was not available from the sources I could confirm, so no profile image is included.