His roanoke colony would be relatively isolated from existing settlements in north america .
他的罗阿诺克殖民地在北美现有的定居点中相对独立。
Markings that could bear on the fate of members of the " lost colony " of roanoke have been found under a small paper patch affixed to an unusually accurate watercolour map of the north carolina coast .
His parents came to the united states in the early 1960s from a village on the west bank and settled first in northern virginia before moving to roanoke to open a series of small businesses , including restaurants and a store .