sorry forgot to add - Greeba was part of Douglas Circuit thus minister would live at Douglas if you look at
http://www.ee.surrey.ac.uk/Contrib/manx/fulltext/tg1863/domisc.htm
you will see that in 1863 the ministers lived either at 1 Cambridge terrace or in Harris terrace (I presume these were owned by circuit) - if you dont understand circuits see http://www.ee.surrey.ac.uk/Contrib/manx/methdism/index.htm