We are seeking any leads for info on Thursday Island residents named Dredge. My grandfather Graham Dredge went missing in Western Australia in 1910 after periods of employment at Broome with a pearling company, as an accountant. We are tracking the family links and have learned of a family named Dredge which resided on Thursday Island, with four sons who were in World War II. Any knowledge or leads will be appreciated. Ken and Margot Dredge