There's a similar work originally issued in print but now available online for Abraham Lincoln. "The Lincoln Log" (available at http://www.stg.brown.edu/projects/lincoln/index.php) provides a detailed chronology of Lincoln's life that is endlessly fascinating and useful for students of his life. It is based upon "Lincoln day by day : a chronology, 1809-1865", compiled by Earl Schenck Miers and William Baringer and published in 1960 by the United States Lincoln Sesquicentennial Commission. You may find this provides you with some useful ideas for your own work. Jim Edstrom Harper College Palatine, Illinois