Statistics for occurrence #1 of “Kansas” in chapter 12, page 227 of Mary Thacher Higginson, Thomas Wentworth Higginson: the story of his life:
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He is that Lieutenant Walker, U. S. A., who was sick at the Water Cure and liked me because of my physique and my abolitionism, he being a desperately pro-slavery invalid; who afterwards met me in Kansas as Captain Walker,
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