(1.) The appellants are the defendants 2 and 4 in a suit for specific performance of an agreement of sale. The trial court decreed the suit as prayed for and the appeal preferred by the defendants 2 and 4 came to be dismissed.
(2.) The defendants 1 and 3 died during the pendency of the suit leaving the defendants 2 and 4 as their legal heirs.
(3.) The case of the plaintiff is as follows: