🌲 Brothers Side by Side – The Story of Arthur & Leonard Tregaskis In the quiet rows of Flatiron Copse Military Cemetery, two headstones lie shoulder to shoulder. They mark the resting place of two brothers — Lieutenant Arthur Tregaskis and Second Lieutenant Leonard Tregaskis of Cardiff. Men who lived together, fought together… and died together in one of the darkest battles of the Somme. Arthur was born in 1884, Leonard in 1883 — two of seven children in a well-established Cardiff family. Their