The surname Tear(e) multiplied in Andreas to the extent that it becomes difficult to establish lines of descent. My grandmother was of Teare descent and born in Andreas, so I have experience of this precise quest. I would join Frances and Sue in stressing that every nugget of information specific to your ancestry and obtained from the western side of the ocean is worth its weight in gold over here. It may be old hat, but you cannot go far wrong if you look up each birth marriage and death certificate and locate your people in each census back at home, before spending much effort on Manx records.