Francis Bacon 
Proof That William Shaksper Could Not Write [PDF ebook] 
The Sonnets

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. In the last two signatures (being told perhaps that his name ought to be written on one line) he puts William before Shakspere; but the fourth William reads Willin. See now how differently each letter is formed in the name Shakspere, beginning with the initial.