Complex sentence: In the late 1620s the mission was visited by Jumano Indians from a region further south and east of ALbuquerque who said they had been visited by a "Woman in Blue", and she had told them to ask for religious instruction.
Split into simpler sentences: In the late 1620s the mission was visited by Jumano Indians from a region further south and east of Albuquerque. The visiting natives reported that they had been visited by a "Woman in Blue", and she had told them to ask for religious instruction.