You can only see three wills on one day. Usually the wills contain a descendant list. First floor directly across from surrogates. Here you can search for any land purchases or sales. Each transaction is indexed twice, by seller and buyers surname.
Index is arranged by first three letters of surname.
Copy these numbers. Now go to the deed books and then the page to see deed. Remember most parents sold or gifted property to their children. Sometimes the buyer is a married daughter, therefore you learn the married name. At bottom of stairs turn left take hall to the end, small room on right.