Did Sir Walter Burley Griffin Design Theodore, Queensland?

No, Sir Walter Burley Griffin did not design the town of Theodore, Queensland. The town was established in 1872 as Bollon Swamp on the Leichhardt River and renamed Theodore in 1906 after Thomas Theodore, who later became Premier of Queensland. Griffin is famed for designing Canberra, Australia's national capital, with his wife Marion Mahony Griffin after winning an international competition in 1911.