four o'clock
Denas remained with Priscilla until three o'clock ; then she walked down the cliff to the little glade where she hoped to find Roland . He was not there . She calculated the distance he had to ride , she made allowance for his taking lunch with Caroline Burrell , and she concluded that he ought to have been at the trysting-place before she was . She waited until four o'clock , growing more angry every moment , then she hastened away . `` I am right served , '' she muttered . `` I will let Roland Tresham and Elizabeth Burrell alone for the future . '' The tide of anger rose swiftly in her heart , and she stepped homeward to its flow .