Alice is on Ancestry.com, b. 17 Dec. 1909, Indiana. Census of 1910 has Alice, 4 mos., with mother Dora M. TEVIS, Carr, Clark, IN. In 1920, they were in the household of Gilbert JACKSON, 30, all named JACKSON. Dora m. Gilbert JACKSON, 10 Aug. 1910, per record in Jeffersonville, Clark Co., IN. There were other children on the 1920 census, but the names are difficult to read.
The Tevis line is of Thomas, b. 1858, Joseph, b. 1835, Fletcher, b. 1808, Robert, b. 1773; Peter, b. 1733; Robert, b. ca. 1708; Robert, who m. 15 Apr. 1707, All Hallows Parish, Anne Arundel Co., MD, Susanna DAVIES.
I have a copy of Mary M. BELL's 2003 book, The Tevis Family. It's well documented.