hi keith, have only just read these posts as I remembered the odd rumour of a missionary in my family, and found a John Martin in the same 1881 census of the Missionary College in Upper st. who might be an ancester of mine.
I googled a few miss-spellings and then found the term, 'Missiology', which seems to fit. (although it does appear to be a relatively new term, I'm not sure when it was first used.) Here is the definition from Wikipedia:
'Missiology is the area of practical theology that investigates the mandate, message, and mission of the Christian church, especially the nature of missionary work. Missiology is a multi-disciplinary and cross-cultural field of study incorporating theology, anthropology, history, geography, theories and methods of communication, comparative religion, Christian apologetics, methodology, and interdenominational relations. "Inherent in the discipline is the study of the nature of God, the created world, and the Church, as well as the interaction among these three.'
I also came across some old photos on flicker that might be of interest:
www.flickr.com/photos/29482804@N06/sets/.../detail/I now need to do some more census searches etc. but thanks for all the info. What an interesting place it must have been!
jenny