Ethel Robertson Macia
Ethel Maud Robertson Macia (née Robertson; August 16, 1881 – August 3, 1964) was a pioneer of Arizona who served as a community historian and preservationist of Tombstone, Arizona. Known as the "first lady of Tombstone", she was the owner of the Rose Tree Inn, whose rose tree located on its grounds she promoted as the worlds largest of its kind.