This family is not my direct line but here's what I have in my files. Most of this information was given to me by family members or other McCracken researchers so you will need to follow up with original sources.
Adeline McCracken was the daughter of Samuel Marion McCracken (b) ca 1830 in TN and Nancy Nipps. Adeline's siblings (as far as I know) were: Martha (m Jones Osborn), Mary Jane (m William Daniel King), Eslam (m Kathe King), Eli Henry (m 1 Belle Osborn, 2 Emily Allen Lewallen -this is my direct line), Martha T (m Jones Garrison Osborn), Margaret L (m Lewis Osborn) and Ellen (no marriage information).
The family story is that Nancy Nipps died when Eli Henry was small and he was raised by his uncle Thomps McCracken. I don't have a name for Samuel's 2nd wife. Eli Henry was born in Murfreesboro, Rutherford Co TN and he is listed on the Marion Co AR 1880 census.
Eli Henry moved his family to Indian Territory Sept 1897 to Stidham and then after Christmas 1897 to Enterprise I.T. Per family stories Eli Henry was the first one of the McCrackens to move to I.T. and I've never heard any mention of any of his siblings moving when he moved so perhaps your David Carr move later.
Samuel Marion McCracken was the son of Elam G W McCracken (b) ca 1800 in NC and Algencie Maxey (b) ca 1801 in VA.
If you'd like any additional information please let me know.