“They wouldn’t know.”

“Then your argument falls to the ground?”

“No, Yardley, it doesn’t. Your remark takes it one step further forward.”

“How do you make that out?”

“Assume it all to be true, then something else has to be done to bring about the occasion for the intervention of the trust. You can argue it out, and think it over till the crack of doom, Yardley, but I am positive that that trust cannot come into operation by mere fortuitous circumstance. Somebody else has still got to do something; therefore, Yardley, mark this—there is somebody else alive now who knows the whole of the circumstances which were known to Sir John, and that somebody else will create at the proper time, if it be necessary, such an occasion that resort to the trust will be essential. That person is the person whose honour Sir John was safeguarding. Now, that person’s honour is precious in his or her lifetime—it will matter little or nothing after death. Therefore, the other person was watching Miss Stableford’s career. If Evangeline had been provided for by Lady Stableford, nothing would ever have been done. But supposing the old lady had left her unprovided for, then that person by his or her will could and was intended to disclose sufficient to bring the trust into operation for the benefit of Evangeline. You can discuss the thing for a century, Yardley, but you will find that it is the only logical conclusion you can come to on what we know. It’s the only one possible.”

“Why didn’t Sir John simply hand over £20,000 in his lifetime to Miss Stableford? It could have been done anonymously, if there were any secret to be guarded.”

“Very likely he meant to when she came of age. Don’t forget she died a minor.”

“Well, then, why didn’t he hand the money to this other person whom you say knows everything and is now alive?”

“I don’t know, Yardley; but it was probably because he didn’t trust that person. He did trust his partners. Look here, there are scores of people in this world who can be trusted to do a specified thing who are absolute fools over money. They are not necessarily dishonest. It simply is that they muddle money away. Pay it all into a single banking account, and find to their horror, when it is too late, that they have overdrawn their accounts. That’s how half the trust funds which are lost go. That is what Sir John was afraid of.”

“Who do you think that other person is, Tempest?”