Poirot nodded thoughtfully.
"I see. But I am right in saying, am I not, that by your English law that will was automatically revoked when Mrs. Inglethorp remarried?"
Mr. Wells bowed his head.
"As I was about to proceed, Monsieur Poirot, that document is now null and void."
"Hein!" said Poirot. He reflected for a moment, and then asked: "Was Mrs. Inglethorp herself aware of that fact?"
"I do not know. She may have been."
"She was," said John unexpectedly. "We were discussing the matter of wills being revoked by marriage only yesterday."
"Ah! One more question, Mr. Wells. You say 'her last will.' Had Mrs. Inglethorp, then, made several former wills?"
"On an average, she made a new will at least once a year," said Mr. Wells imperturbably. "She was given to changing her mind as to her testamentary dispositions, now benefiting one, now another member of her family."
"Suppose," suggested Poirot, "that, unknown to you, she had made a new will in favour of some one who was not, in any sense of the word, a member of the family--we will say Miss Howard, for instance--would you be surprised?"
"Not in the least."
"Ah!" Poirot seemed to have exhausted his questions.
I drew close to him, while John and the lawyer were debating the question of going through Mrs. Inglethorp's papers.
"Do you think Mrs. Inglethorp made a will leaving all her money to Miss Howard?" I asked in a low voice, with some curiosity.
Poirot smiled.
"No."
"Then why did you ask?"
"Hush!"
John Cavendish had turned to Poirot.
"Will you come with us, Monsieur Poirot? We are going through my mother's papers. Mr. Inglethorp is quite willing to leave it entirely to Mr. Wells and myself."
"Which simplifies matters very much," murmured the lawyer. "As technically, of course, he was entitled----" He did not finish the sentence.
"We will look through the desk in the boudoir first," explained John, "and go up to her bedroom afterwards. She kept her most important papers in a purple despatch-case, which we must look through carefully."
"Yes," said the lawyer, "it is quite possible that there may be a later will than the one in my possession."
"There is a later will." It was Poirot who spoke.
"What?" John and the lawyer looked at him startled.