Complex sentence: Eliza was a daughter of Old Chief Joseph ("Tu-eka-kas") of the Wallowa Nez Perce and a Walla Walla mother, and may have been named after Eliza Spaulding, co-founder of the Protestant mission at Waiilatpu.
Split into simpler sentences: Eliza was a daughter of Old Chief Joseph ("Tu-eka-kas") of the Wallowa Nez Perce and a Walla Walla mother. She may have been named after Eliza Spaulding, co-founder of the Protestant mission at Waiilatpu.