About David Robertson (sportsman)
David Donaldson Robertson was a Scottish sportsman who represented Great Britain and Ireland at golf in the 1900 Summer Olympics, and also played international rugby for the Scotland. With the outbreak of the First World War, Robertson joined the Royal Navy Volunteer Reserve, Anti-Aircraft Division. Robertson first came to note as a rugby player when he represented Cambridge University in the 1892 Varsity match. In 1900 he won the bronze medal in the men's competition in golf at the Olympics.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.