I know this is a very old post but Andrew B Holt was my 3rd Great Grandfather. From what I have collected so far, Andew was the father of Adelbert Holt and Erford Carl Holt (from whom my line follows down as follows).
Andrew B Holt
- Erford Carl Holt
-- Earl Emanuel Holt
--- Erlon Dudley Holt
---- Earl Arbie Holt
----- Daniel Holt (Me)
The only info I have so far on Adelbert Holt was he was born on April 18 1878 and died on May 19 1968 and was married to Elna Skillman on August 6 1901 (There may have been others).
I wish I had more on Albert B Holt because he is causing me some major issues since he apparently had several differant wives.