A biography is an account of a person's life which portrays who that person is and gives insights into why his or her character. An autobiography is a biography written by the subject.
Regular Blogs
The Guardian's literary blog dedicates much of its space to biographies. Biographical subjects include Bob Dylan, William Styron, JD Salinger, and Albanian dictator Enver Hoxha.
http://www.guardian.co.uk/books/booksblog
This weblog is written by an independent scholar who is documenting the information he garners from that Dictionary of Irish Biography, a compendium of the lives of important Irishmen in nine volumes written by the Royal Irish Academy and Cambridge University Press.
http://irishbiography.blogspot.com/
To share quotes, books, insights, and photographs of George W. Bush, former president of the United States. Items here include funny quotes by the president, what he is doing lately, and the top five myths about him.
http://www.blogsforbush.com/
This webblog contains biographies of the great jazz masters including Wes Montgomery, Cal Tjader, and Gerry Mulligan.
http://jazzmenbiography.wordpress.com/
This weblog is about biographies on video, and it consists of essays, advice, and inspiration for those interested in such things. Entries guide the reader through the process of preserving family and personal history through such videos.
http://yourstoryhere.blogspot.com/