Use "referable" in a sentence

1. How much of the incompleteness of his situation was referable to her father, through the painful anxiety to avoid reviving old associations of France in his mind, he did not discuss with himself

2. No man can decide now to which of these motives such extraordinary scenes were referable; it is probable, to a blending of all the three, with the second predominating

3. To the present moment, I believe it to have been referable to some pure fire of generosity and disinterestedness in my love for her, that I could not endure the thought of her stooping to that hound

4. This effect on my anxious fancy was partly referable, no doubt, to his old face and manner growing more familiar to me; but I believe too that he dragged one of his legs as if there were still a weight of iron on it, and that from head to foot there was Convict in the very grain of the man

5. Whether or not he had formed an erroneous view of His Majesty's views, or the intention of his instructions, I imagine, will depend very much upon the point of time to which the judgment he had formed is referable