Complex sentence: In 1875, Yarrow indicated that the name "Kizh" was unknown at Mission San Gabriel, and that the natives called themselves "Tobikhar", meaning "settlers", and spoke almost exclusively Spanish.
Split into simpler sentences: In 1875, Yarrow indicated that the name "Kizh" was unknown at Mission San Gabriel. He reported that the natives called themselves "Tobikhar", meaning "settlers", and spoke almost exclusively Spanish.