Michael Walker (1813-1900) and Sarah (nee Goss) Walker (1814-1888) Beginnings Michael and Sarah, my g.g. grandparents, arrived at Launceston, Tasmania on 31 March 1842 after leaving on 8 November 1841 from Gravesend, a port on the Thames, 21 miles from central London. They were travelling aboard the sailing ship ARAB and left carrying 205 emigrants […]