To summarize the article, I think...

A will was rediscovered that was written by Shakespeare's granddaughter's husband, who never owned the home, stating that his cousin should get the house.

The husband died first, the granddaughter (who actually owned the house) remarried, and the cousin never got the house. The granddaughter later died, and the home was demolished shortly thereafter, almost 350 years ago, and at least 200 years before this legal document was last in the news.