Olmar Charles John Stevenson-Hamilton (1875-1919) (1875–1919) Parents Eliza Hamilton James Stevenson of Braidwood Children Vivian Edgar Olmar Stevenson-Hamilton Siblings Ann Scrivener Mary Stevenson Eliza Margaret Grace Stevenson James Stevenson-Hamilton unknown daughter Stevenson John Stevenson Francis Herbert Leyland Stevenson Samuel Delano Stevenson Laura Janetta Stevenson Adela Florence Victoria Stevenson Partners Gwladys Claire Stevenson